| 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 | $160.89 | 13.442% | $182.5168 | $182.52 | $182.50 | $182.50 |
| Purchase #2 | $225.37 | 10.862% | $249.8497 | $249.85 | $249.85 | $249.80 |
| Purchase #3 | $41.81 | 4.200% | $43.566 | $43.57 | $43.55 | $43.60 |
| Purchase #4 | $250.86 | 12.863% | $283.1281 | $283.13 | $283.15 | $283.10 |
| Purchase #5 | $61.35 | 4.482% | $64.0997 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $203.67 | 7.674% | $219.2996 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $226.46 | 7.794% | $244.1103 | $244.11 | $244.10 | $244.10 |
| 7 purchase totals = | $1,170.41 | $1,286.5702 | $1,286.58 | $1,286.55 | $1,286.50 | |