| 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 | $193.42 | 11.775% | $216.1952 | $216.20 | $216.20 | $216.20 |
| Purchase #2 | $47.48 | 11.202% | $52.7987 | $52.80 | $52.80 | $52.80 |
| Purchase #3 | $170.98 | 7.840% | $184.3848 | $184.38 | $184.40 | $184.40 |
| Purchase #4 | $107.29 | 12.124% | $120.2978 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $200.74 | 9.261% | $219.3305 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $97.89 | 9.457% | $107.1475 | $107.15 | $107.15 | $107.10 |
| Purchase #7 | $140.52 | 5.571% | $148.3484 | $148.35 | $148.35 | $148.30 |
| 7 purchase totals = | $958.32 | $1,048.5029 | $1,048.51 | $1,048.55 | $1,048.40 | |