| 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 | $233.96 | 7.558% | $251.6427 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $152.27 | 7.841% | $164.2095 | $164.21 | $164.20 | $164.20 |
| Purchase #3 | $12.47 | 4.720% | $13.0586 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $25.54 | 7.354% | $27.4182 | $27.42 | $27.40 | $27.40 |
| Purchase #5 | $35.89 | 6.532% | $38.2343 | $38.23 | $38.25 | $38.20 |
| Purchase #6 | $22.48 | 11.531% | $25.0722 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $194.68 | 8.377% | $210.9883 | $210.99 | $211.00 | $211.00 |
| 7 purchase totals = | $677.29 | $730.6238 | $730.62 | $730.60 | $730.60 | |