| 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 | $195.98 | 3.534% | $202.9059 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $189.37 | 10.430% | $209.1213 | $209.12 | $209.10 | $209.10 |
| Purchase #3 | $37.72 | 7.767% | $40.6497 | $40.65 | $40.65 | $40.60 |
| Purchase #4 | $247.62 | 7.243% | $265.5551 | $265.56 | $265.55 | $265.60 |
| Purchase #5 | $180.70 | 9.249% | $197.4129 | $197.41 | $197.40 | $197.40 |
| Purchase #6 | $55.69 | 7.524% | $59.8801 | $59.88 | $59.90 | $59.90 |
| Purchase #7 | $207.67 | 3.475% | $214.8865 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $1,114.75 | $1,190.4115 | $1,190.42 | $1,190.40 | $1,190.40 | |