| 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 | $191.79 | 8.829% | $208.7231 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $232.72 | 10.357% | $256.8228 | $256.82 | $256.80 | $256.80 |
| Purchase #3 | $189.39 | 10.838% | $209.9161 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $120.34 | 12.125% | $134.9312 | $134.93 | $134.95 | $134.90 |
| Purchase #5 | $243.39 | 5.226% | $256.1096 | $256.11 | $256.10 | $256.10 |
| Purchase #6 | $201.56 | 5.364% | $212.3717 | $212.37 | $212.35 | $212.40 |
| Purchase #7 | $78.59 | 7.588% | $84.5534 | $84.55 | $84.55 | $84.60 |
| 7 purchase totals = | $1,257.78 | $1,363.4279 | $1,363.42 | $1,363.35 | $1,363.40 | |