| 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 | $238.72 | 11.452% | $266.0582 | $266.06 | $266.05 | $266.10 |
| Purchase #2 | $141.91 | 7.784% | $152.9563 | $152.96 | $152.95 | $153.00 |
| Purchase #3 | $238.84 | 7.322% | $256.3279 | $256.33 | $256.35 | $256.30 |
| Purchase #4 | $16.40 | 12.390% | $18.432 | $18.43 | $18.45 | $18.40 |
| Purchase #5 | $245.53 | 5.154% | $258.1846 | $258.18 | $258.20 | $258.20 |
| Purchase #6 | $236.90 | 12.682% | $266.9437 | $266.94 | $266.95 | $266.90 |
| Purchase #7 | $155.26 | 7.120% | $166.3145 | $166.31 | $166.30 | $166.30 |
| 7 purchase totals = | $1,273.56 | $1,385.2172 | $1,385.21 | $1,385.25 | $1,385.20 | |