| 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 | $28.94 | 10.646% | $32.021 | $32.02 | $32.00 | $32.00 |
| Purchase #2 | $146.59 | 10.812% | $162.4393 | $162.44 | $162.45 | $162.40 |
| Purchase #3 | $171.58 | 5.598% | $181.185 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $114.86 | 12.589% | $129.3197 | $129.32 | $129.30 | $129.30 |
| Purchase #5 | $66.45 | 6.430% | $70.7227 | $70.72 | $70.70 | $70.70 |
| Purchase #6 | $240.67 | 11.405% | $268.1184 | $268.12 | $268.10 | $268.10 |
| Purchase #7 | $54.56 | 7.136% | $58.4534 | $58.45 | $58.45 | $58.50 |
| 7 purchase totals = | $823.65 | $902.2595 | $902.26 | $902.20 | $902.20 | |