| 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 | $128.30 | 6.278% | $136.3547 | $136.35 | $136.35 | $136.40 |
| Purchase #2 | $101.54 | 13.635% | $115.385 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $60.48 | 9.523% | $66.2395 | $66.24 | $66.25 | $66.20 |
| Purchase #4 | $109.33 | 7.537% | $117.5702 | $117.57 | $117.55 | $117.60 |
| Purchase #5 | $112.34 | 10.688% | $124.3469 | $124.35 | $124.35 | $124.30 |
| Purchase #6 | $227.82 | 7.452% | $244.7971 | $244.80 | $244.80 | $244.80 |
| Purchase #7 | $115.30 | 6.564% | $122.8683 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $855.11 | $927.5617 | $927.57 | $927.55 | $927.60 | |