| 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 | $223.47 | 11.335% | $248.8003 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $137.65 | 10.801% | $152.5176 | $152.52 | $152.50 | $152.50 |
| Purchase #3 | $192.41 | 9.465% | $210.6216 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $180.33 | 4.151% | $187.8155 | $187.82 | $187.80 | $187.80 |
| Purchase #5 | $224.72 | 8.529% | $243.8864 | $243.89 | $243.90 | $243.90 |
| Purchase #6 | $106.80 | 5.279% | $112.438 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $85.79 | 10.847% | $95.0956 | $95.10 | $95.10 | $95.10 |
| 7 purchase totals = | $1,151.17 | $1,251.1750 | $1,251.19 | $1,251.15 | $1,251.10 | |