| 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 | $231.46 | 6.505% | $246.5165 | $246.52 | $246.50 | $246.50 |
| Purchase #2 | $90.48 | 13.337% | $102.5473 | $102.55 | $102.55 | $102.50 |
| Purchase #3 | $133.74 | 3.224% | $138.0518 | $138.05 | $138.05 | $138.10 |
| Purchase #4 | $241.86 | 11.461% | $269.5796 | $269.58 | $269.60 | $269.60 |
| Purchase #5 | $125.73 | 9.838% | $138.0993 | $138.10 | $138.10 | $138.10 |
| Purchase #6 | $182.38 | 3.770% | $189.2557 | $189.26 | $189.25 | $189.30 |
| Purchase #7 | $164.58 | 9.427% | $180.095 | $180.10 | $180.10 | $180.10 |
| 7 purchase totals = | $1,170.23 | $1,264.1452 | $1,264.16 | $1,264.15 | $1,264.20 | |