| 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 | $124.35 | 6.405% | $132.3146 | $132.31 | $132.30 | $132.30 |
| Purchase #2 | $200.47 | 6.437% | $213.3743 | $213.37 | $213.35 | $213.40 |
| Purchase #3 | $172.95 | 3.716% | $179.3768 | $179.38 | $179.40 | $179.40 |
| Purchase #4 | $160.90 | 12.563% | $181.1139 | $181.11 | $181.10 | $181.10 |
| Purchase #5 | $83.37 | 6.189% | $88.5298 | $88.53 | $88.55 | $88.50 |
| Purchase #6 | $182.79 | 11.124% | $203.1236 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $177.58 | 12.284% | $199.3939 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $1,102.41 | $1,197.2269 | $1,197.21 | $1,197.20 | $1,197.20 | |