| 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 | $231.99 | 4.368% | $242.1233 | $242.12 | $242.10 | $242.10 |
| Purchase #2 | $226.38 | 7.428% | $243.1955 | $243.20 | $243.20 | $243.20 |
| Purchase #3 | $54.40 | 8.570% | $59.0621 | $59.06 | $59.05 | $59.10 |
| Purchase #4 | $159.47 | 9.568% | $174.7281 | $174.73 | $174.75 | $174.70 |
| Purchase #5 | $231.74 | 4.559% | $242.305 | $242.31 | $242.30 | $242.30 |
| Purchase #6 | $129.37 | 12.714% | $145.8181 | $145.82 | $145.80 | $145.80 |
| Purchase #7 | $19.98 | 7.477% | $21.4739 | $21.47 | $21.45 | $21.50 |
| 7 purchase totals = | $1,053.33 | $1,128.7060 | $1,128.71 | $1,128.65 | $1,128.70 | |