| 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 | $98.83 | 11.106% | $109.8061 | $109.81 | $109.80 | $109.80 |
| Purchase #2 | $200.95 | 8.102% | $217.231 | $217.23 | $217.25 | $217.20 |
| Purchase #3 | $120.50 | 6.327% | $128.124 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $69.51 | 11.455% | $77.4724 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $99.92 | 10.268% | $110.1798 | $110.18 | $110.20 | $110.20 |
| Purchase #6 | $215.36 | 8.609% | $233.9003 | $233.90 | $233.90 | $233.90 |
| Purchase #7 | $74.69 | 13.799% | $84.9965 | $85.00 | $85.00 | $85.00 |
| 7 purchase totals = | $879.76 | $961.7101 | $961.71 | $961.70 | $961.70 | |