| 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 | $234.86 | 7.819% | $253.2237 | $253.22 | $253.20 | $253.20 |
| Purchase #2 | $82.93 | 6.214% | $88.0833 | $88.08 | $88.10 | $88.10 |
| Purchase #3 | $201.25 | 9.312% | $219.9904 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $223.84 | 12.317% | $251.4104 | $251.41 | $251.40 | $251.40 |
| Purchase #5 | $95.79 | 7.853% | $103.3124 | $103.31 | $103.30 | $103.30 |
| Purchase #6 | $241.66 | 10.696% | $267.508 | $267.51 | $267.50 | $267.50 |
| Purchase #7 | $237.28 | 12.398% | $266.698 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $1,317.61 | $1,450.2262 | $1,450.22 | $1,450.20 | $1,450.20 | |