| 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 | $235.42 | 6.765% | $251.3462 | $251.35 | $251.35 | $251.30 |
| Purchase #2 | $23.64 | 4.790% | $24.7724 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $156.55 | 6.654% | $166.9668 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $174.52 | 11.666% | $194.8795 | $194.88 | $194.90 | $194.90 |
| Purchase #5 | $102.69 | 7.742% | $110.6403 | $110.64 | $110.65 | $110.60 |
| Purchase #6 | $113.40 | 7.524% | $121.9322 | $121.93 | $121.95 | $121.90 |
| Purchase #7 | $101.79 | 7.775% | $109.7042 | $109.70 | $109.70 | $109.70 |
| 7 purchase totals = | $908.01 | $980.2416 | $980.24 | $980.25 | $980.20 | |