| 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 | $211.85 | 12.621% | $238.5876 | $238.59 | $238.60 | $238.60 |
| Purchase #2 | $172.68 | 3.419% | $178.5839 | $178.58 | $178.60 | $178.60 |
| Purchase #3 | $61.67 | 4.173% | $64.2435 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $98.51 | 11.663% | $109.9992 | $110.00 | $110.00 | $110.00 |
| Purchase #5 | $29.99 | 7.755% | $32.3157 | $32.32 | $32.30 | $32.30 |
| Purchase #6 | $29.40 | 8.373% | $31.8617 | $31.86 | $31.85 | $31.90 |
| Purchase #7 | $55.97 | 11.262% | $62.2733 | $62.27 | $62.25 | $62.30 |
| 7 purchase totals = | $660.07 | $717.8649 | $717.86 | $717.85 | $717.90 | |