| 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 | $20.88 | 8.719% | $22.7005 | $22.70 | $22.70 | $22.70 |
| Purchase #2 | $211.85 | 12.189% | $237.6724 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $242.25 | 9.182% | $264.4934 | $264.49 | $264.50 | $264.50 |
| Purchase #4 | $40.84 | 12.469% | $45.9323 | $45.93 | $45.95 | $45.90 |
| Purchase #5 | $112.70 | 6.761% | $120.3196 | $120.32 | $120.30 | $120.30 |
| Purchase #6 | $160.56 | 6.622% | $171.1923 | $171.19 | $171.20 | $171.20 |
| Purchase #7 | $54.72 | 11.653% | $61.0965 | $61.10 | $61.10 | $61.10 |
| 7 purchase totals = | $843.80 | $923.4070 | $923.40 | $923.40 | $923.40 | |