| 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 | $191.93 | 5.573% | $202.6263 | $202.63 | $202.65 | $202.60 |
| Purchase #2 | $5.74 | 9.494% | $6.285 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $115.74 | 7.555% | $124.4842 | $124.48 | $124.50 | $124.50 |
| Purchase #4 | $216.76 | 12.598% | $244.0674 | $244.07 | $244.05 | $244.10 |
| Purchase #5 | $110.55 | 8.601% | $120.0584 | $120.06 | $120.05 | $120.10 |
| Purchase #6 | $240.38 | 10.569% | $265.7858 | $265.79 | $265.80 | $265.80 |
| Purchase #7 | $223.71 | 13.298% | $253.459 | $253.46 | $253.45 | $253.50 |
| 7 purchase totals = | $1,104.81 | $1,216.7661 | $1,216.78 | $1,216.80 | $1,216.90 | |