| 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 | $190.66 | 10.409% | $210.5058 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $62.65 | 8.781% | $68.1513 | $68.15 | $68.15 | $68.20 |
| Purchase #3 | $249.75 | 3.212% | $257.772 | $257.77 | $257.75 | $257.80 |
| Purchase #4 | $203.86 | 4.565% | $213.1662 | $213.17 | $213.15 | $213.20 |
| Purchase #5 | $38.76 | 6.720% | $41.3647 | $41.36 | $41.35 | $41.40 |
| Purchase #6 | $235.74 | 8.681% | $256.2046 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $63.53 | 3.210% | $65.5693 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $1,044.95 | $1,112.7339 | $1,112.73 | $1,112.65 | $1,112.90 | |