| 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 | $184.36 | 12.486% | $207.3792 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $240.70 | 10.675% | $266.3947 | $266.39 | $266.40 | $266.40 |
| Purchase #3 | $192.68 | 10.575% | $213.0559 | $213.06 | $213.05 | $213.10 |
| Purchase #4 | $226.29 | 8.311% | $245.097 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $128.25 | 6.105% | $136.0797 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $8.90 | 12.599% | $10.0213 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $228.72 | 4.103% | $238.1044 | $238.10 | $238.10 | $238.10 |
| 7 purchase totals = | $1,209.90 | $1,316.1322 | $1,316.13 | $1,316.15 | $1,316.20 | |