| 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 | $219.62 | 7.395% | $235.8609 | $235.86 | $235.85 | $235.90 |
| Purchase #2 | $176.60 | 10.399% | $194.9646 | $194.96 | $194.95 | $195.00 |
| Purchase #3 | $56.76 | 12.640% | $63.9345 | $63.93 | $63.95 | $63.90 |
| Purchase #4 | $47.76 | 4.840% | $50.0716 | $50.07 | $50.05 | $50.10 |
| Purchase #5 | $249.93 | 9.325% | $273.236 | $273.24 | $273.25 | $273.20 |
| Purchase #6 | $214.29 | 3.804% | $222.4416 | $222.44 | $222.45 | $222.40 |
| Purchase #7 | $159.88 | 9.583% | $175.2013 | $175.20 | $175.20 | $175.20 |
| 7 purchase totals = | $1,124.84 | $1,215.7105 | $1,215.70 | $1,215.70 | $1,215.70 | |