| 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 | $249.59 | 9.438% | $273.1463 | $273.15 | $273.15 | $273.10 |
| Purchase #2 | $193.95 | 10.169% | $213.6728 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $138.64 | 12.487% | $155.952 | $155.95 | $155.95 | $156.00 |
| Purchase #4 | $86.39 | 9.627% | $94.7068 | $94.71 | $94.70 | $94.70 |
| Purchase #5 | $204.95 | 7.203% | $219.7125 | $219.71 | $219.70 | $219.70 |
| Purchase #6 | $210.66 | 4.485% | $220.1081 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $147.99 | 10.546% | $163.597 | $163.60 | $163.60 | $163.60 |
| 7 purchase totals = | $1,232.17 | $1,340.8955 | $1,340.90 | $1,340.85 | $1,340.90 | |