| 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 | $41.59 | 5.568% | $43.9057 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $121.62 | 6.507% | $129.5338 | $129.53 | $129.55 | $129.50 |
| Purchase #3 | $228.31 | 9.459% | $249.9058 | $249.91 | $249.90 | $249.90 |
| Purchase #4 | $162.51 | 12.476% | $182.7847 | $182.78 | $182.80 | $182.80 |
| Purchase #5 | $144.58 | 3.366% | $149.4466 | $149.45 | $149.45 | $149.40 |
| Purchase #6 | $179.64 | 13.736% | $204.3154 | $204.32 | $204.30 | $204.30 |
| Purchase #7 | $221.78 | 7.152% | $237.6417 | $237.64 | $237.65 | $237.60 |
| 7 purchase totals = | $1,100.03 | $1,197.5337 | $1,197.54 | $1,197.55 | $1,197.40 | |