| 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 | $201.58 | 5.437% | $212.5399 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $62.90 | 10.688% | $69.6228 | $69.62 | $69.60 | $69.60 |
| Purchase #3 | $226.71 | 9.309% | $247.8144 | $247.81 | $247.80 | $247.80 |
| Purchase #4 | $31.63 | 10.206% | $34.8582 | $34.86 | $34.85 | $34.90 |
| Purchase #5 | $64.59 | 4.477% | $67.4817 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $37.89 | 6.311% | $40.2812 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $141.30 | 3.378% | $146.0731 | $146.07 | $146.05 | $146.10 |
| 7 purchase totals = | $766.60 | $818.6713 | $818.66 | $818.65 | $818.70 | |