| 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 | $210.28 | 13.781% | $239.2587 | $239.26 | $239.25 | $239.30 |
| Purchase #2 | $52.36 | 6.142% | $55.576 | $55.58 | $55.60 | $55.60 |
| Purchase #3 | $50.61 | 7.311% | $54.3101 | $54.31 | $54.30 | $54.30 |
| Purchase #4 | $184.74 | 4.795% | $193.5983 | $193.60 | $193.60 | $193.60 |
| Purchase #5 | $83.86 | 9.260% | $91.6254 | $91.63 | $91.65 | $91.60 |
| Purchase #6 | $188.49 | 8.797% | $205.0715 | $205.07 | $205.05 | $205.10 |
| Purchase #7 | $238.56 | 9.210% | $260.5314 | $260.53 | $260.55 | $260.50 |
| 7 purchase totals = | $1,008.90 | $1,099.9714 | $1,099.98 | $1,100.00 | $1,100.00 | |