| 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 | $230.64 | 13.525% | $261.8341 | $261.83 | $261.85 | $261.80 |
| Purchase #2 | $141.51 | 9.807% | $155.3879 | $155.39 | $155.40 | $155.40 |
| Purchase #3 | $200.97 | 13.126% | $227.3493 | $227.35 | $227.35 | $227.30 |
| Purchase #4 | $89.98 | 12.818% | $101.5136 | $101.51 | $101.50 | $101.50 |
| Purchase #5 | $216.52 | 12.251% | $243.0459 | $243.05 | $243.05 | $243.00 |
| Purchase #6 | $179.51 | 13.551% | $203.8354 | $203.84 | $203.85 | $203.80 |
| Purchase #7 | $84.95 | 7.260% | $91.1174 | $91.12 | $91.10 | $91.10 |
| 7 purchase totals = | $1,144.08 | $1,284.0836 | $1,284.09 | $1,284.10 | $1,283.90 | |