| 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 | $228.68 | 10.174% | $251.9459 | $251.95 | $251.95 | $251.90 |
| Purchase #2 | $248.91 | 4.809% | $260.8801 | $260.88 | $260.90 | $260.90 |
| Purchase #3 | $135.69 | 10.787% | $150.3269 | $150.33 | $150.35 | $150.30 |
| Purchase #4 | $185.72 | 7.713% | $200.0446 | $200.04 | $200.05 | $200.00 |
| Purchase #5 | $39.26 | 8.118% | $42.4471 | $42.45 | $42.45 | $42.40 |
| Purchase #6 | $147.35 | 10.133% | $162.281 | $162.28 | $162.30 | $162.30 |
| Purchase #7 | $191.39 | 5.309% | $201.5509 | $201.55 | $201.55 | $201.60 |
| 7 purchase totals = | $1,177.00 | $1,269.4765 | $1,269.48 | $1,269.55 | $1,269.40 | |