| 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 | $241.54 | 7.711% | $260.1651 | $260.17 | $260.15 | $260.20 |
| Purchase #2 | $182.90 | 13.236% | $207.1086 | $207.11 | $207.10 | $207.10 |
| Purchase #3 | $66.66 | 10.847% | $73.8906 | $73.89 | $73.90 | $73.90 |
| Purchase #4 | $62.88 | 6.606% | $67.0339 | $67.03 | $67.05 | $67.00 |
| Purchase #5 | $242.91 | 10.661% | $268.8066 | $268.81 | $268.80 | $268.80 |
| Purchase #6 | $32.65 | 10.609% | $36.1138 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $239.26 | 13.299% | $271.0792 | $271.08 | $271.10 | $271.10 |
| 7 purchase totals = | $1,068.80 | $1,184.1978 | $1,184.20 | $1,184.20 | $1,184.20 | |