| 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 | $190.97 | 10.231% | $210.5081 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $117.48 | 4.533% | $122.8054 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $189.51 | 11.141% | $210.6233 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $44.42 | 12.670% | $50.048 | $50.05 | $50.05 | $50.00 |
| Purchase #5 | $247.39 | 3.802% | $256.7958 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $95.54 | 11.533% | $106.5586 | $106.56 | $106.55 | $106.60 |
| Purchase #7 | $31.75 | 5.178% | $33.394 | $33.39 | $33.40 | $33.40 |
| 7 purchase totals = | $917.06 | $990.7332 | $990.74 | $990.70 | $990.70 | |