| 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 | $116.57 | 4.551% | $121.8751 | $121.88 | $121.90 | $121.90 |
| Purchase #2 | $76.79 | 9.426% | $84.0282 | $84.03 | $84.05 | $84.00 |
| Purchase #3 | $138.51 | 5.757% | $146.484 | $146.48 | $146.50 | $146.50 |
| Purchase #4 | $190.47 | 11.517% | $212.4064 | $212.41 | $212.40 | $212.40 |
| Purchase #5 | $165.80 | 8.677% | $180.1865 | $180.19 | $180.20 | $180.20 |
| Purchase #6 | $226.72 | 6.843% | $242.2344 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $61.64 | 4.139% | $64.1913 | $64.19 | $64.20 | $64.20 |
| 7 purchase totals = | $976.50 | $1,051.4059 | $1,051.41 | $1,051.50 | $1,051.40 | |