| 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 | $116.70 | 3.839% | $121.1801 | $121.18 | $121.20 | $121.20 |
| Purchase #2 | $161.84 | 7.569% | $174.0897 | $174.09 | $174.10 | $174.10 |
| Purchase #3 | $92.30 | 10.447% | $101.9426 | $101.94 | $101.95 | $101.90 |
| Purchase #4 | $172.38 | 6.184% | $183.04 | $183.04 | $183.05 | $183.00 |
| Purchase #5 | $102.68 | 7.515% | $110.3964 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $125.59 | 9.309% | $137.2812 | $137.28 | $137.30 | $137.30 |
| Purchase #7 | $240.52 | 12.505% | $270.597 | $270.60 | $270.60 | $270.60 |
| 7 purchase totals = | $1,012.01 | $1,098.5270 | $1,098.53 | $1,098.60 | $1,098.50 | |