| 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 | $213.56 | 13.562% | $242.523 | $242.52 | $242.50 | $242.50 |
| Purchase #2 | $115.28 | 5.371% | $121.4717 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $62.59 | 9.668% | $68.6412 | $68.64 | $68.65 | $68.60 |
| Purchase #4 | $25.79 | 5.572% | $27.227 | $27.23 | $27.25 | $27.20 |
| Purchase #5 | $54.26 | 12.159% | $60.8575 | $60.86 | $60.85 | $60.90 |
| Purchase #6 | $38.74 | 4.662% | $40.5461 | $40.55 | $40.55 | $40.50 |
| Purchase #7 | $98.35 | 11.535% | $109.6947 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $608.57 | $670.9612 | $670.96 | $670.95 | $670.90 | |