| 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 | $129.82 | 12.162% | $145.6087 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $84.32 | 7.764% | $90.8666 | $90.87 | $90.85 | $90.90 |
| Purchase #3 | $240.81 | 6.462% | $256.3711 | $256.37 | $256.35 | $256.40 |
| Purchase #4 | $132.30 | 3.338% | $136.7162 | $136.72 | $136.70 | $136.70 |
| Purchase #5 | $249.71 | 4.259% | $260.3451 | $260.35 | $260.35 | $260.30 |
| Purchase #6 | $178.34 | 13.170% | $201.8274 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $151.90 | 6.506% | $161.7826 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $1,167.20 | $1,253.5177 | $1,253.53 | $1,253.50 | $1,253.50 | |