| 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 | $211.50 | 3.223% | $218.3166 | $218.32 | $218.30 | $218.30 |
| Purchase #2 | $135.39 | 13.326% | $153.4321 | $153.43 | $153.45 | $153.40 |
| Purchase #3 | $5.82 | 13.217% | $6.5892 | $6.59 | $6.60 | $6.60 |
| Purchase #4 | $185.48 | 8.372% | $201.0084 | $201.01 | $201.00 | $201.00 |
| Purchase #5 | $169.94 | 6.324% | $180.687 | $180.69 | $180.70 | $180.70 |
| Purchase #6 | $79.52 | 9.726% | $87.2541 | $87.25 | $87.25 | $87.30 |
| Purchase #7 | $225.56 | 11.434% | $251.3505 | $251.35 | $251.35 | $251.40 |
| 7 purchase totals = | $1,013.21 | $1,098.6379 | $1,098.64 | $1,098.65 | $1,098.70 | |