| 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 | $184.33 | 3.796% | $191.3272 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $163.71 | 13.804% | $186.3085 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $201.64 | 12.428% | $226.6998 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $245.59 | 13.267% | $278.1724 | $278.17 | $278.15 | $278.20 |
| Purchase #5 | $69.38 | 9.508% | $75.9767 | $75.98 | $76.00 | $76.00 |
| Purchase #6 | $108.59 | 4.720% | $113.7154 | $113.72 | $113.70 | $113.70 |
| Purchase #7 | $127.90 | 9.554% | $140.1196 | $140.12 | $140.10 | $140.10 |
| 7 purchase totals = | $1,101.14 | $1,212.3196 | $1,212.33 | $1,212.30 | $1,212.30 | |