| 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 | $239.41 | 3.750% | $248.3879 | $248.39 | $248.40 | $248.40 |
| Purchase #2 | $172.94 | 4.668% | $181.0128 | $181.01 | $181.00 | $181.00 |
| Purchase #3 | $47.88 | 6.795% | $51.1334 | $51.13 | $51.15 | $51.10 |
| Purchase #4 | $166.65 | 8.474% | $180.7719 | $180.77 | $180.75 | $180.80 |
| Purchase #5 | $57.68 | 3.171% | $59.509 | $59.51 | $59.50 | $59.50 |
| Purchase #6 | $32.64 | 10.135% | $35.9481 | $35.95 | $35.95 | $35.90 |
| Purchase #7 | $174.42 | 7.753% | $187.9428 | $187.94 | $187.95 | $187.90 |
| 7 purchase totals = | $891.62 | $944.7059 | $944.70 | $944.70 | $944.60 | |