| 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 | $210.35 | 9.139% | $229.5739 | $229.57 | $229.55 | $229.60 |
| Purchase #2 | $223.69 | 7.317% | $240.0574 | $240.06 | $240.05 | $240.10 |
| Purchase #3 | $176.82 | 9.716% | $193.9998 | $194.00 | $194.00 | $194.00 |
| Purchase #4 | $144.42 | 7.695% | $155.5331 | $155.53 | $155.55 | $155.50 |
| Purchase #5 | $109.39 | 9.829% | $120.1419 | $120.14 | $120.15 | $120.10 |
| Purchase #6 | $188.69 | 9.326% | $206.2872 | $206.29 | $206.30 | $206.30 |
| Purchase #7 | $35.77 | 11.438% | $39.8614 | $39.86 | $39.85 | $39.90 |
| 7 purchase totals = | $1,089.13 | $1,185.4547 | $1,185.45 | $1,185.45 | $1,185.50 | |