| 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 | $128.82 | 10.710% | $142.6166 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $225.85 | 9.422% | $247.1296 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $209.88 | 6.865% | $224.2883 | $224.29 | $224.30 | $224.30 |
| Purchase #4 | $151.84 | 7.874% | $163.7959 | $163.80 | $163.80 | $163.80 |
| Purchase #5 | $71.75 | 10.372% | $79.1919 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $98.73 | 8.230% | $106.8555 | $106.86 | $106.85 | $106.90 |
| Purchase #7 | $120.56 | 10.777% | $133.5528 | $133.55 | $133.55 | $133.60 |
| 7 purchase totals = | $1,007.43 | $1,097.4306 | $1,097.44 | $1,097.45 | $1,097.50 | |