| 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 | $110.38 | 7.271% | $118.4057 | $118.41 | $118.40 | $118.40 |
| Purchase #2 | $132.68 | 11.653% | $148.1412 | $148.14 | $148.15 | $148.10 |
| Purchase #3 | $75.53 | 12.220% | $84.7598 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $129.40 | 6.585% | $137.921 | $137.92 | $137.90 | $137.90 |
| Purchase #5 | $121.32 | 6.287% | $128.9474 | $128.95 | $128.95 | $128.90 |
| Purchase #6 | $215.27 | 12.163% | $241.4533 | $241.45 | $241.45 | $241.50 |
| Purchase #7 | $200.27 | 6.696% | $213.6801 | $213.68 | $213.70 | $213.70 |
| 7 purchase totals = | $984.85 | $1,073.3085 | $1,073.31 | $1,073.30 | $1,073.30 | |