| 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 | $219.35 | 7.539% | $235.8868 | $235.89 | $235.90 | $235.90 |
| Purchase #2 | $54.33 | 9.446% | $59.462 | $59.46 | $59.45 | $59.50 |
| Purchase #3 | $124.27 | 5.278% | $130.829 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $56.35 | 6.615% | $60.0776 | $60.08 | $60.10 | $60.10 |
| Purchase #5 | $135.50 | 4.211% | $141.2059 | $141.21 | $141.20 | $141.20 |
| Purchase #6 | $24.34 | 10.330% | $26.8543 | $26.85 | $26.85 | $26.90 |
| Purchase #7 | $21.83 | 4.800% | $22.8778 | $22.88 | $22.90 | $22.90 |
| 7 purchase totals = | $635.97 | $677.1934 | $677.20 | $677.25 | $677.30 | |