| 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 | $112.58 | 3.599% | $116.6318 | $116.63 | $116.65 | $116.60 |
| Purchase #2 | $209.28 | 13.805% | $238.1711 | $238.17 | $238.15 | $238.20 |
| Purchase #3 | $246.46 | 6.502% | $262.4848 | $262.48 | $262.50 | $262.50 |
| Purchase #4 | $50.47 | 13.338% | $57.2017 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $68.78 | 6.837% | $73.4825 | $73.48 | $73.50 | $73.50 |
| Purchase #6 | $113.77 | 12.555% | $128.0538 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $128.77 | 3.307% | $133.0284 | $133.03 | $133.05 | $133.00 |
| 7 purchase totals = | $930.11 | $1,009.0541 | $1,009.04 | $1,009.10 | $1,009.10 | |