| 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 | $105.73 | 10.204% | $116.5187 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $181.30 | 11.265% | $201.7234 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $116.86 | 6.502% | $124.4582 | $124.46 | $124.45 | $124.50 |
| Purchase #4 | $243.96 | 4.198% | $254.2014 | $254.20 | $254.20 | $254.20 |
| Purchase #5 | $197.43 | 11.315% | $219.7692 | $219.77 | $219.75 | $219.80 |
| Purchase #6 | $164.52 | 9.174% | $179.6131 | $179.61 | $179.60 | $179.60 |
| Purchase #7 | $150.39 | 4.440% | $157.0673 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $1,160.19 | $1,253.3513 | $1,253.35 | $1,253.25 | $1,253.40 | |