| 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 | $39.48 | 4.776% | $41.3656 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $217.85 | 7.427% | $234.0297 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $171.37 | 6.672% | $182.8038 | $182.80 | $182.80 | $182.80 |
| Purchase #4 | $17.27 | 12.399% | $19.4113 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $214.99 | 7.279% | $230.6391 | $230.64 | $230.65 | $230.60 |
| Purchase #6 | $37.38 | 8.347% | $40.5001 | $40.50 | $40.50 | $40.50 |
| Purchase #7 | $235.78 | 10.444% | $260.4049 | $260.40 | $260.40 | $260.40 |
| 7 purchase totals = | $934.12 | $1,009.1545 | $1,009.15 | $1,009.15 | $1,009.10 | |