| 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 | $194.72 | 8.158% | $210.6053 | $210.61 | $210.60 | $210.60 |
| Purchase #2 | $247.28 | 3.857% | $256.8176 | $256.82 | $256.80 | $256.80 |
| Purchase #3 | $143.27 | 12.668% | $161.4194 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $84.32 | 9.475% | $92.3093 | $92.31 | $92.30 | $92.30 |
| Purchase #5 | $222.58 | 12.190% | $249.7125 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $241.41 | 3.225% | $249.1955 | $249.20 | $249.20 | $249.20 |
| Purchase #7 | $212.30 | 6.618% | $226.35 | $226.35 | $226.35 | $226.40 |
| 7 purchase totals = | $1,345.88 | $1,446.4096 | $1,446.42 | $1,446.35 | $1,446.40 | |