| 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 | $114.50 | 6.196% | $121.5944 | $121.59 | $121.60 | $121.60 |
| Purchase #2 | $22.64 | 12.548% | $25.4809 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $227.93 | 10.247% | $251.286 | $251.29 | $251.30 | $251.30 |
| Purchase #4 | $39.66 | 12.231% | $44.5108 | $44.51 | $44.50 | $44.50 |
| Purchase #5 | $214.54 | 9.237% | $234.3571 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $47.64 | 10.738% | $52.7556 | $52.76 | $52.75 | $52.80 |
| Purchase #7 | $232.58 | 13.611% | $264.2365 | $264.24 | $264.25 | $264.20 |
| 7 purchase totals = | $899.49 | $994.2213 | $994.23 | $994.25 | $994.30 | |