| 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 | $227.90 | 7.368% | $244.6917 | $244.69 | $244.70 | $244.70 |
| Purchase #2 | $228.79 | 5.287% | $240.8861 | $240.89 | $240.90 | $240.90 |
| Purchase #3 | $204.76 | 10.668% | $226.6038 | $226.60 | $226.60 | $226.60 |
| Purchase #4 | $18.81 | 4.861% | $19.7244 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $21.66 | 11.229% | $24.0922 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $133.66 | 3.867% | $138.8286 | $138.83 | $138.85 | $138.80 |
| Purchase #7 | $130.77 | 3.348% | $135.1482 | $135.15 | $135.15 | $135.10 |
| 7 purchase totals = | $966.35 | $1,029.9750 | $1,029.97 | $1,030.00 | $1,029.90 | |