| 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 | $223.41 | 12.710% | $251.8054 | $251.81 | $251.80 | $251.80 |
| Purchase #2 | $30.44 | 5.115% | $31.997 | $32.00 | $32.00 | $32.00 |
| Purchase #3 | $175.50 | 11.647% | $195.9405 | $195.94 | $195.95 | $195.90 |
| Purchase #4 | $130.56 | 12.819% | $147.2965 | $147.30 | $147.30 | $147.30 |
| Purchase #5 | $153.36 | 3.470% | $158.6816 | $158.68 | $158.70 | $158.70 |
| Purchase #6 | $194.68 | 7.294% | $208.88 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $24.42 | 3.825% | $25.3541 | $25.35 | $25.35 | $25.40 |
| 7 purchase totals = | $932.37 | $1,019.9551 | $1,019.96 | $1,020.00 | $1,020.00 | |