| 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 | $238.90 | 8.381% | $258.9222 | $258.92 | $258.90 | $258.90 |
| Purchase #2 | $62.74 | 4.630% | $65.6449 | $65.64 | $65.65 | $65.60 |
| Purchase #3 | $168.99 | 11.757% | $188.8582 | $188.86 | $188.85 | $188.90 |
| Purchase #4 | $60.52 | 7.281% | $64.9265 | $64.93 | $64.95 | $64.90 |
| Purchase #5 | $63.59 | 4.201% | $66.2614 | $66.26 | $66.25 | $66.30 |
| Purchase #6 | $240.54 | 3.415% | $248.7544 | $248.75 | $248.75 | $248.80 |
| Purchase #7 | $5.37 | 8.356% | $5.8187 | $5.82 | $5.80 | $5.80 |
| 7 purchase totals = | $840.65 | $899.1863 | $899.18 | $899.15 | $899.20 | |