| 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 | $127.51 | 13.647% | $144.9113 | $144.91 | $144.90 | $144.90 |
| Purchase #2 | $134.30 | 12.511% | $151.1023 | $151.10 | $151.10 | $151.10 |
| Purchase #3 | $62.43 | 9.854% | $68.5819 | $68.58 | $68.60 | $68.60 |
| Purchase #4 | $180.38 | 10.159% | $198.7048 | $198.70 | $198.70 | $198.70 |
| Purchase #5 | $190.28 | 8.687% | $206.8096 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $247.90 | 3.295% | $256.0683 | $256.07 | $256.05 | $256.10 |
| Purchase #7 | $244.64 | 4.563% | $255.8029 | $255.80 | $255.80 | $255.80 |
| 7 purchase totals = | $1,187.44 | $1,281.9811 | $1,281.97 | $1,281.95 | $1,282.00 | |