| 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 | $210.34 | 11.800% | $235.1601 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $229.77 | 7.584% | $247.1958 | $247.20 | $247.20 | $247.20 |
| Purchase #3 | $72.91 | 9.433% | $79.7876 | $79.79 | $79.80 | $79.80 |
| Purchase #4 | $63.57 | 9.504% | $69.6117 | $69.61 | $69.60 | $69.60 |
| Purchase #5 | $149.41 | 12.356% | $167.8711 | $167.87 | $167.85 | $167.90 |
| Purchase #6 | $146.39 | 3.642% | $151.7215 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $118.57 | 8.480% | $128.6247 | $128.62 | $128.60 | $128.60 |
| 7 purchase totals = | $990.96 | $1,079.9725 | $1,079.97 | $1,079.90 | $1,080.00 | |