| 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 | $116.63 | 5.829% | $123.4284 | $123.43 | $123.45 | $123.40 |
| Purchase #2 | $158.62 | 13.729% | $180.3969 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $76.42 | 10.261% | $84.2615 | $84.26 | $84.25 | $84.30 |
| Purchase #4 | $147.58 | 5.278% | $155.3693 | $155.37 | $155.35 | $155.40 |
| Purchase #5 | $94.35 | 10.242% | $104.0133 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $250.86 | 6.518% | $267.2111 | $267.21 | $267.20 | $267.20 |
| Purchase #7 | $38.26 | 10.702% | $42.3546 | $42.35 | $42.35 | $42.40 |
| 7 purchase totals = | $882.72 | $957.0351 | $957.03 | $957.00 | $957.10 | |