| 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 | $182.50 | 4.755% | $191.1779 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $108.73 | 12.362% | $122.1712 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $81.98 | 4.350% | $85.5461 | $85.55 | $85.55 | $85.50 |
| Purchase #4 | $202.66 | 6.683% | $216.2038 | $216.20 | $216.20 | $216.20 |
| Purchase #5 | $74.42 | 6.441% | $79.2134 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $211.73 | 12.733% | $238.6896 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $107.94 | 6.564% | $115.0252 | $115.03 | $115.05 | $115.00 |
| 7 purchase totals = | $969.96 | $1,048.0272 | $1,048.03 | $1,048.05 | $1,048.00 | |