| 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 | $40.69 | 11.267% | $45.2745 | $45.27 | $45.25 | $45.30 |
| Purchase #2 | $120.79 | 11.299% | $134.4381 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $152.50 | 11.446% | $169.9552 | $169.96 | $169.95 | $170.00 |
| Purchase #4 | $48.48 | 4.557% | $50.6892 | $50.69 | $50.70 | $50.70 |
| Purchase #5 | $193.78 | 3.241% | $200.0604 | $200.06 | $200.05 | $200.10 |
| Purchase #6 | $184.36 | 7.177% | $197.5915 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $195.73 | 8.474% | $212.3162 | $212.32 | $212.30 | $212.30 |
| 7 purchase totals = | $936.33 | $1,010.3251 | $1,010.33 | $1,010.30 | $1,010.40 | |