| 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 | $213.28 | 3.811% | $221.4081 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $134.78 | 5.446% | $142.1201 | $142.12 | $142.10 | $142.10 |
| Purchase #3 | $24.77 | 9.205% | $27.0501 | $27.05 | $27.05 | $27.10 |
| Purchase #4 | $26.58 | 12.540% | $29.9131 | $29.91 | $29.90 | $29.90 |
| Purchase #5 | $184.32 | 8.678% | $200.3153 | $200.32 | $200.30 | $200.30 |
| Purchase #6 | $248.89 | 3.636% | $257.9396 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $88.55 | 8.701% | $96.2547 | $96.25 | $96.25 | $96.30 |
| 7 purchase totals = | $921.17 | $975.0010 | $975.00 | $974.95 | $975.00 | |