| 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 | $199.35 | 5.625% | $210.5634 | $210.56 | $210.55 | $210.60 |
| Purchase #2 | $195.44 | 4.541% | $204.3149 | $204.31 | $204.30 | $204.30 |
| Purchase #3 | $236.60 | 4.284% | $246.7359 | $246.74 | $246.75 | $246.70 |
| Purchase #4 | $241.32 | 13.623% | $274.195 | $274.20 | $274.20 | $274.20 |
| Purchase #5 | $211.46 | 3.704% | $219.2925 | $219.29 | $219.30 | $219.30 |
| Purchase #6 | $113.44 | 4.795% | $118.8794 | $118.88 | $118.90 | $118.90 |
| Purchase #7 | $238.94 | 4.244% | $249.0806 | $249.08 | $249.10 | $249.10 |
| 7 purchase totals = | $1,436.55 | $1,523.0617 | $1,523.06 | $1,523.10 | $1,523.10 | |