| 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 | $243.79 | 5.460% | $257.1009 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $74.95 | 5.170% | $78.8249 | $78.82 | $78.80 | $78.80 |
| Purchase #3 | $216.45 | 8.767% | $235.4262 | $235.43 | $235.45 | $235.40 |
| Purchase #4 | $5.72 | 10.334% | $6.3111 | $6.31 | $6.30 | $6.30 |
| Purchase #5 | $202.95 | 11.655% | $226.6038 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $219.75 | 5.203% | $231.1836 | $231.18 | $231.20 | $231.20 |
| Purchase #7 | $216.90 | 9.168% | $236.7854 | $236.79 | $236.80 | $236.80 |
| 7 purchase totals = | $1,180.51 | $1,272.2359 | $1,272.23 | $1,272.25 | $1,272.20 | |