| 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 | $231.80 | 5.739% | $245.103 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $182.62 | 5.165% | $192.0523 | $192.05 | $192.05 | $192.10 |
| Purchase #3 | $82.79 | 3.337% | $85.5527 | $85.55 | $85.55 | $85.60 |
| Purchase #4 | $151.79 | 4.277% | $158.2821 | $158.28 | $158.30 | $158.30 |
| Purchase #5 | $241.28 | 6.360% | $256.6254 | $256.63 | $256.65 | $256.60 |
| Purchase #6 | $121.48 | 3.420% | $125.6346 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $28.88 | 13.262% | $32.7101 | $32.71 | $32.70 | $32.70 |
| 7 purchase totals = | $1,040.64 | $1,095.9602 | $1,095.95 | $1,096.00 | $1,096.00 | |