| 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 | $179.93 | 12.566% | $202.54 | $202.54 | $202.55 | $202.50 |
| Purchase #2 | $145.35 | 11.144% | $161.5478 | $161.55 | $161.55 | $161.50 |
| Purchase #3 | $238.29 | 3.501% | $246.6325 | $246.63 | $246.65 | $246.60 |
| Purchase #4 | $184.80 | 5.464% | $194.8975 | $194.90 | $194.90 | $194.90 |
| Purchase #5 | $107.75 | 4.236% | $112.3143 | $112.31 | $112.30 | $112.30 |
| Purchase #6 | $242.49 | 12.191% | $272.052 | $272.05 | $272.05 | $272.10 |
| Purchase #7 | $247.47 | 13.688% | $281.3437 | $281.34 | $281.35 | $281.30 |
| 7 purchase totals = | $1,346.08 | $1,471.3278 | $1,471.32 | $1,471.35 | $1,471.20 | |