| 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 | $200.26 | 5.325% | $210.9238 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $242.44 | 7.275% | $260.0775 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $132.89 | 3.368% | $137.3657 | $137.37 | $137.35 | $137.40 |
| Purchase #4 | $230.90 | 8.109% | $249.6237 | $249.62 | $249.60 | $249.60 |
| Purchase #5 | $212.36 | 8.627% | $230.6803 | $230.68 | $230.70 | $230.70 |
| Purchase #6 | $225.41 | 4.845% | $236.3311 | $236.33 | $236.35 | $236.30 |
| Purchase #7 | $128.38 | 10.499% | $141.8586 | $141.86 | $141.85 | $141.90 |
| 7 purchase totals = | $1,372.64 | $1,466.8607 | $1,466.86 | $1,466.85 | $1,466.90 | |