| 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 | $195.74 | 11.134% | $217.5337 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $17.75 | 13.133% | $20.0811 | $20.08 | $20.10 | $20.10 |
| Purchase #3 | $153.97 | 9.404% | $168.4493 | $168.45 | $168.45 | $168.40 |
| Purchase #4 | $41.91 | 6.465% | $44.6195 | $44.62 | $44.60 | $44.60 |
| Purchase #5 | $220.75 | 10.583% | $244.112 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $124.57 | 13.196% | $141.0083 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $151.29 | 8.738% | $164.5097 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $905.98 | $1,000.3136 | $1,000.31 | $1,000.30 | $1,000.20 | |