| 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 | $108.33 | 10.274% | $119.4598 | $119.46 | $119.45 | $119.50 |
| Purchase #2 | $20.53 | 9.210% | $22.4208 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $244.27 | 13.199% | $276.5112 | $276.51 | $276.50 | $276.50 |
| Purchase #4 | $153.28 | 7.320% | $164.5001 | $164.50 | $164.50 | $164.50 |
| Purchase #5 | $86.79 | 8.362% | $94.0474 | $94.05 | $94.05 | $94.00 |
| Purchase #6 | $81.56 | 8.665% | $88.6272 | $88.63 | $88.65 | $88.60 |
| Purchase #7 | $192.94 | 5.805% | $204.1402 | $204.14 | $204.15 | $204.10 |
| 7 purchase totals = | $887.70 | $969.7067 | $969.71 | $969.70 | $969.60 | |