| 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 | $103.35 | 6.618% | $110.1897 | $110.19 | $110.20 | $110.20 |
| Purchase #2 | $141.93 | 10.210% | $156.4211 | $156.42 | $156.40 | $156.40 |
| Purchase #3 | $192.44 | 13.113% | $217.6747 | $217.67 | $217.65 | $217.70 |
| Purchase #4 | $202.41 | 4.195% | $210.9011 | $210.90 | $210.90 | $210.90 |
| Purchase #5 | $16.42 | 3.528% | $16.9993 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $146.83 | 11.229% | $163.3175 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $226.91 | 11.653% | $253.3518 | $253.35 | $253.35 | $253.40 |
| 7 purchase totals = | $1,030.29 | $1,128.8552 | $1,128.85 | $1,128.80 | $1,128.90 | |