| 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 | $107.87 | 13.128% | $122.0312 | $122.03 | $122.05 | $122.00 |
| Purchase #2 | $203.29 | 7.147% | $217.8191 | $217.82 | $217.80 | $217.80 |
| Purchase #3 | $83.39 | 7.374% | $89.5392 | $89.54 | $89.55 | $89.50 |
| Purchase #4 | $226.91 | 9.697% | $248.9135 | $248.91 | $248.90 | $248.90 |
| Purchase #5 | $87.84 | 13.366% | $99.5807 | $99.58 | $99.60 | $99.60 |
| Purchase #6 | $194.35 | 8.107% | $210.106 | $210.11 | $210.10 | $210.10 |
| Purchase #7 | $196.55 | 10.336% | $216.8654 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $1,100.20 | $1,204.8551 | $1,204.86 | $1,204.85 | $1,204.80 | |