| 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 | $113.66 | 3.821% | $118.0029 | $118.00 | $118.00 | $118.00 |
| Purchase #2 | $220.85 | 5.238% | $232.4181 | $232.42 | $232.40 | $232.40 |
| Purchase #3 | $88.68 | 11.467% | $98.8489 | $98.85 | $98.85 | $98.80 |
| Purchase #4 | $213.47 | 5.350% | $224.8906 | $224.89 | $224.90 | $224.90 |
| Purchase #5 | $114.81 | 7.401% | $123.3071 | $123.31 | $123.30 | $123.30 |
| Purchase #6 | $202.68 | 12.310% | $227.6299 | $227.63 | $227.65 | $227.60 |
| Purchase #7 | $235.48 | 7.869% | $254.0099 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $1,189.63 | $1,279.1074 | $1,279.11 | $1,279.10 | $1,279.00 | |