| 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 | $237.58 | 5.870% | $251.5259 | $251.53 | $251.55 | $251.50 |
| Purchase #2 | $227.56 | 7.177% | $243.892 | $243.89 | $243.90 | $243.90 |
| Purchase #3 | $152.54 | 12.226% | $171.1895 | $171.19 | $171.20 | $171.20 |
| Purchase #4 | $135.93 | 5.134% | $142.9086 | $142.91 | $142.90 | $142.90 |
| Purchase #5 | $214.44 | 4.207% | $223.4615 | $223.46 | $223.45 | $223.50 |
| Purchase #6 | $182.72 | 11.670% | $204.0434 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $29.88 | 8.462% | $32.4084 | $32.41 | $32.40 | $32.40 |
| 7 purchase totals = | $1,180.65 | $1,269.4293 | $1,269.43 | $1,269.45 | $1,269.40 | |