| 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 | $198.86 | 3.751% | $206.3192 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $130.32 | 12.811% | $147.0153 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $91.90 | 8.651% | $99.8503 | $99.85 | $99.85 | $99.90 |
| Purchase #4 | $12.88 | 4.516% | $13.4617 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $57.29 | 13.436% | $64.9875 | $64.99 | $65.00 | $65.00 |
| Purchase #6 | $68.28 | 7.265% | $73.2405 | $73.24 | $73.25 | $73.20 |
| Purchase #7 | $104.90 | 12.308% | $117.8111 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $664.43 | $722.6856 | $722.69 | $722.65 | $722.70 | |