| 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 | $227.36 | 3.425% | $235.1471 | $235.15 | $235.15 | $235.10 |
| Purchase #2 | $32.83 | 7.715% | $35.3628 | $35.36 | $35.35 | $35.40 |
| Purchase #3 | $16.53 | 11.370% | $18.4095 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $46.64 | 7.199% | $49.9976 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $224.61 | 8.771% | $244.3105 | $244.31 | $244.30 | $244.30 |
| Purchase #6 | $221.68 | 6.577% | $236.2599 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $175.68 | 3.378% | $181.6145 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $945.33 | $1,001.1019 | $1,001.10 | $1,001.05 | $1,001.10 | |