| 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 | $219.39 | 3.664% | $227.4284 | $227.43 | $227.45 | $227.40 |
| Purchase #2 | $202.79 | 7.221% | $217.4335 | $217.43 | $217.45 | $217.40 |
| Purchase #3 | $235.54 | 3.393% | $243.5319 | $243.53 | $243.55 | $243.50 |
| Purchase #4 | $170.39 | 6.595% | $181.6272 | $181.63 | $181.65 | $181.60 |
| Purchase #5 | $219.32 | 6.326% | $233.1942 | $233.19 | $233.20 | $233.20 |
| Purchase #6 | $40.66 | 7.189% | $43.583 | $43.58 | $43.60 | $43.60 |
| Purchase #7 | $87.64 | 13.563% | $99.5266 | $99.53 | $99.55 | $99.50 |
| 7 purchase totals = | $1,175.73 | $1,246.3248 | $1,246.32 | $1,246.45 | $1,246.20 | |