| 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 | $236.30 | 11.125% | $262.5884 | $262.59 | $262.60 | $262.60 |
| Purchase #2 | $24.57 | 5.345% | $25.8833 | $25.88 | $25.90 | $25.90 |
| Purchase #3 | $248.84 | 11.584% | $277.6656 | $277.67 | $277.65 | $277.70 |
| Purchase #4 | $131.32 | 8.299% | $142.2182 | $142.22 | $142.20 | $142.20 |
| Purchase #5 | $226.52 | 10.405% | $250.0894 | $250.09 | $250.10 | $250.10 |
| Purchase #6 | $247.35 | 7.305% | $265.4189 | $265.42 | $265.40 | $265.40 |
| Purchase #7 | $139.46 | 5.721% | $147.4385 | $147.44 | $147.45 | $147.40 |
| 7 purchase totals = | $1,254.36 | $1,371.3023 | $1,371.31 | $1,371.30 | $1,371.30 | |