| 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 | $110.38 | 12.191% | $123.8364 | $123.84 | $123.85 | $123.80 |
| Purchase #2 | $116.36 | 10.300% | $128.3451 | $128.35 | $128.35 | $128.30 |
| Purchase #3 | $173.51 | 8.176% | $187.6962 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $29.48 | 8.588% | $32.0117 | $32.01 | $32.00 | $32.00 |
| Purchase #5 | $227.40 | 7.763% | $245.0531 | $245.05 | $245.05 | $245.10 |
| Purchase #6 | $144.80 | 13.250% | $163.986 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $114.60 | 5.333% | $120.7116 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $916.53 | $1,001.6401 | $1,001.65 | $1,001.65 | $1,001.60 | |