| 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 | $110.63 | 12.366% | $124.3105 | $124.31 | $124.30 | $124.30 |
| Purchase #2 | $128.50 | 10.432% | $141.9051 | $141.91 | $141.90 | $141.90 |
| Purchase #3 | $202.27 | 4.260% | $210.8867 | $210.89 | $210.90 | $210.90 |
| Purchase #4 | $22.81 | 3.802% | $23.6772 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $149.93 | 5.252% | $157.8043 | $157.80 | $157.80 | $157.80 |
| Purchase #6 | $243.44 | 4.591% | $254.6163 | $254.62 | $254.60 | $254.60 |
| Purchase #7 | $121.77 | 8.752% | $132.4273 | $132.43 | $132.45 | $132.40 |
| 7 purchase totals = | $979.35 | $1,045.6274 | $1,045.64 | $1,045.65 | $1,045.60 | |