| 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 | $200.74 | 4.460% | $209.693 | $209.69 | $209.70 | $209.70 |
| Purchase #2 | $224.28 | 8.814% | $244.048 | $244.05 | $244.05 | $244.00 |
| Purchase #3 | $27.26 | 5.672% | $28.8062 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $49.77 | 6.558% | $53.0339 | $53.03 | $53.05 | $53.00 |
| Purchase #5 | $236.36 | 5.716% | $249.8703 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $171.59 | 10.802% | $190.1252 | $190.13 | $190.15 | $190.10 |
| Purchase #7 | $146.33 | 9.416% | $160.1084 | $160.11 | $160.10 | $160.10 |
| 7 purchase totals = | $1,056.33 | $1,135.6850 | $1,135.69 | $1,135.70 | $1,135.60 | |