| 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 | $137.45 | 10.738% | $152.2094 | $152.21 | $152.20 | $152.20 |
| Purchase #2 | $97.83 | 3.162% | $100.9234 | $100.92 | $100.90 | $100.90 |
| Purchase #3 | $240.42 | 8.509% | $260.8773 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $60.27 | 13.363% | $68.3239 | $68.32 | $68.30 | $68.30 |
| Purchase #5 | $195.34 | 13.405% | $221.5253 | $221.53 | $221.55 | $221.50 |
| Purchase #6 | $110.83 | 3.339% | $114.5306 | $114.53 | $114.55 | $114.50 |
| Purchase #7 | $195.56 | 7.432% | $210.094 | $210.09 | $210.10 | $210.10 |
| 7 purchase totals = | $1,037.70 | $1,128.4839 | $1,128.48 | $1,128.50 | $1,128.40 | |