| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.64 | 7.865% | $237.9933 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $245.38 | 10.585% | $271.3535 | $271.35 | $271.35 | $271.40 |
| Purchase #3 | $230.81 | 12.699% | $260.1206 | $260.12 | $260.10 | $260.10 |
| Purchase #4 | $237.78 | 3.181% | $245.3438 | $245.34 | $245.35 | $245.30 |
| Purchase #5 | $238.44 | 3.148% | $245.9461 | $245.95 | $245.95 | $245.90 |
| Purchase #6 | $148.82 | 13.184% | $168.4404 | $168.44 | $168.45 | $168.40 |
| Purchase #7 | $147.28 | 7.755% | $158.7016 | $158.70 | $158.70 | $158.70 |
| 7 purchase totals = | $1,469.15 | $1,587.8993 | $1,587.89 | $1,587.90 | $1,587.80 | |