| 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 | $224.74 | 9.377% | $245.8139 | $245.81 | $245.80 | $245.80 |
| Purchase #2 | $128.65 | 11.788% | $143.8153 | $143.82 | $143.80 | $143.80 |
| Purchase #3 | $93.67 | 5.318% | $98.6514 | $98.65 | $98.65 | $98.70 |
| Purchase #4 | $65.79 | 9.233% | $71.8644 | $71.86 | $71.85 | $71.90 |
| Purchase #5 | $173.30 | 6.280% | $184.1832 | $184.18 | $184.20 | $184.20 |
| Purchase #6 | $185.79 | 8.555% | $201.6843 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $213.72 | 10.709% | $236.6073 | $236.61 | $236.60 | $236.60 |
| 7 purchase totals = | $1,085.66 | $1,182.6198 | $1,182.61 | $1,182.60 | $1,182.70 | |