| 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 | $95.27 | 9.443% | $104.2663 | $104.27 | $104.25 | $104.30 |
| Purchase #2 | $204.45 | 10.750% | $226.4284 | $226.43 | $226.45 | $226.40 |
| Purchase #3 | $203.62 | 12.726% | $229.5327 | $229.53 | $229.55 | $229.50 |
| Purchase #4 | $11.58 | 9.278% | $12.6544 | $12.65 | $12.65 | $12.70 |
| Purchase #5 | $114.88 | 6.230% | $122.037 | $122.04 | $122.05 | $122.00 |
| Purchase #6 | $199.72 | 10.642% | $220.9742 | $220.97 | $220.95 | $221.00 |
| Purchase #7 | $99.41 | 4.603% | $103.9858 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $928.93 | $1,019.8788 | $1,019.88 | $1,019.90 | $1,019.90 | |