| 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 | $193.80 | 4.442% | $202.4086 | $202.41 | $202.40 | $202.40 |
| Purchase #2 | $234.27 | 11.667% | $261.6023 | $261.60 | $261.60 | $261.60 |
| Purchase #3 | $23.31 | 12.523% | $26.2291 | $26.23 | $26.25 | $26.20 |
| Purchase #4 | $129.52 | 12.860% | $146.1763 | $146.18 | $146.20 | $146.20 |
| Purchase #5 | $243.54 | 4.592% | $254.7234 | $254.72 | $254.70 | $254.70 |
| Purchase #6 | $88.48 | 5.636% | $93.4667 | $93.47 | $93.45 | $93.50 |
| Purchase #7 | $201.40 | 11.494% | $224.5489 | $224.55 | $224.55 | $224.50 |
| 7 purchase totals = | $1,114.32 | $1,209.1553 | $1,209.16 | $1,209.15 | $1,209.10 | |