| 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 | $144.44 | 4.757% | $151.311 | $151.31 | $151.30 | $151.30 |
| Purchase #2 | $227.76 | 9.171% | $248.6479 | $248.65 | $248.65 | $248.60 |
| Purchase #3 | $68.62 | 3.673% | $71.1404 | $71.14 | $71.15 | $71.10 |
| Purchase #4 | $220.92 | 10.802% | $244.7838 | $244.78 | $244.80 | $244.80 |
| Purchase #5 | $156.41 | 7.267% | $167.7763 | $167.78 | $167.80 | $167.80 |
| Purchase #6 | $205.83 | 9.422% | $225.2233 | $225.22 | $225.20 | $225.20 |
| Purchase #7 | $114.74 | 6.265% | $121.9285 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $1,138.72 | $1,230.8112 | $1,230.81 | $1,230.85 | $1,230.70 | |