| 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 | $140.34 | 10.603% | $155.2203 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $91.61 | 9.271% | $100.1032 | $100.10 | $100.10 | $100.10 |
| Purchase #3 | $222.55 | 13.189% | $251.9021 | $251.90 | $251.90 | $251.90 |
| Purchase #4 | $56.29 | 10.752% | $62.3423 | $62.34 | $62.35 | $62.30 |
| Purchase #5 | $52.75 | 10.421% | $58.2471 | $58.25 | $58.25 | $58.20 |
| Purchase #6 | $220.59 | 11.844% | $246.7167 | $246.72 | $246.70 | $246.70 |
| Purchase #7 | $196.36 | 7.294% | $210.6825 | $210.68 | $210.70 | $210.70 |
| 7 purchase totals = | $980.49 | $1,085.2142 | $1,085.21 | $1,085.20 | $1,085.10 | |