| 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 | $80.77 | 9.456% | $88.4076 | $88.41 | $88.40 | $88.40 |
| Purchase #2 | $230.48 | 6.612% | $245.7193 | $245.72 | $245.70 | $245.70 |
| Purchase #3 | $217.84 | 12.850% | $245.8324 | $245.83 | $245.85 | $245.80 |
| Purchase #4 | $158.95 | 9.295% | $173.7244 | $173.72 | $173.70 | $173.70 |
| Purchase #5 | $234.76 | 4.581% | $245.5144 | $245.51 | $245.50 | $245.50 |
| Purchase #6 | $158.95 | 12.253% | $178.4261 | $178.43 | $178.45 | $178.40 |
| Purchase #7 | $32.25 | 5.704% | $34.0895 | $34.09 | $34.10 | $34.10 |
| 7 purchase totals = | $1,114.00 | $1,211.7137 | $1,211.71 | $1,211.70 | $1,211.60 | |