| 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 | $211.97 | 6.832% | $226.4518 | $226.45 | $226.45 | $226.50 |
| Purchase #2 | $224.91 | 3.500% | $232.7819 | $232.78 | $232.80 | $232.80 |
| Purchase #3 | $240.76 | 12.161% | $270.0388 | $270.04 | $270.05 | $270.00 |
| Purchase #4 | $85.54 | 3.579% | $88.6015 | $88.60 | $88.60 | $88.60 |
| Purchase #5 | $224.87 | 7.842% | $242.5043 | $242.50 | $242.50 | $242.50 |
| Purchase #6 | $128.56 | 8.448% | $139.4207 | $139.42 | $139.40 | $139.40 |
| Purchase #7 | $121.62 | 13.484% | $138.0192 | $138.02 | $138.00 | $138.00 |
| 7 purchase totals = | $1,238.23 | $1,337.8182 | $1,337.81 | $1,337.80 | $1,337.80 | |