| 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 | $71.29 | 11.695% | $79.6274 | $79.63 | $79.65 | $79.60 |
| Purchase #2 | $245.79 | 13.148% | $278.1065 | $278.11 | $278.10 | $278.10 |
| Purchase #3 | $243.84 | 11.506% | $271.8962 | $271.90 | $271.90 | $271.90 |
| Purchase #4 | $189.51 | 3.279% | $195.724 | $195.72 | $195.70 | $195.70 |
| Purchase #5 | $123.72 | 7.790% | $133.3578 | $133.36 | $133.35 | $133.40 |
| Purchase #6 | $224.25 | 3.559% | $232.2311 | $232.23 | $232.25 | $232.20 |
| Purchase #7 | $121.50 | 11.717% | $135.7362 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $1,219.90 | $1,326.6792 | $1,326.69 | $1,326.70 | $1,326.60 | |