| 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 | $31.59 | 3.487% | $32.6915 | $32.69 | $32.70 | $32.70 |
| Purchase #2 | $212.26 | 12.609% | $239.0239 | $239.02 | $239.00 | $239.00 |
| Purchase #3 | $102.25 | 8.657% | $111.1018 | $111.10 | $111.10 | $111.10 |
| Purchase #4 | $185.64 | 9.726% | $203.6953 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $201.59 | 4.455% | $210.5708 | $210.57 | $210.55 | $210.60 |
| Purchase #6 | $33.67 | 12.383% | $37.8394 | $37.84 | $37.85 | $37.80 |
| Purchase #7 | $96.69 | 6.677% | $103.146 | $103.15 | $103.15 | $103.10 |
| 7 purchase totals = | $863.69 | $938.0687 | $938.07 | $938.05 | $938.00 | |