| 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 | $184.54 | 3.718% | $191.4012 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $48.77 | 3.176% | $50.3189 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $226.36 | 10.387% | $249.872 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $58.47 | 9.769% | $64.1819 | $64.18 | $64.20 | $64.20 |
| Purchase #5 | $239.30 | 3.124% | $246.7757 | $246.78 | $246.80 | $246.80 |
| Purchase #6 | $144.58 | 4.518% | $151.1121 | $151.11 | $151.10 | $151.10 |
| Purchase #7 | $161.72 | 7.853% | $174.4199 | $174.42 | $174.40 | $174.40 |
| 7 purchase totals = | $1,063.74 | $1,128.0817 | $1,128.08 | $1,128.05 | $1,128.10 | |