| 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 | $92.61 | 9.513% | $101.42 | $101.42 | $101.40 | $101.40 |
| Purchase #2 | $223.41 | 9.650% | $244.9691 | $244.97 | $244.95 | $245.00 |
| Purchase #3 | $193.53 | 8.407% | $209.8001 | $209.80 | $209.80 | $209.80 |
| Purchase #4 | $108.93 | 10.428% | $120.2892 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $29.34 | 6.530% | $31.2559 | $31.26 | $31.25 | $31.30 |
| Purchase #6 | $12.77 | 10.816% | $14.1512 | $14.15 | $14.15 | $14.20 |
| Purchase #7 | $163.76 | 10.347% | $180.7042 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $824.35 | $902.5897 | $902.59 | $902.55 | $902.70 | |