| 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 | $222.65 | 7.313% | $238.9324 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $153.61 | 5.815% | $162.5424 | $162.54 | $162.55 | $162.50 |
| Purchase #3 | $121.61 | 6.176% | $129.1206 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $102.52 | 8.842% | $111.5848 | $111.58 | $111.60 | $111.60 |
| Purchase #5 | $66.62 | 9.115% | $72.6924 | $72.69 | $72.70 | $72.70 |
| Purchase #6 | $168.65 | 13.372% | $191.2019 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $188.78 | 8.242% | $204.3392 | $204.34 | $204.35 | $204.30 |
| 7 purchase totals = | $1,024.44 | $1,110.4137 | $1,110.40 | $1,110.45 | $1,110.30 | |