| 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 | $242.52 | 4.611% | $253.7026 | $253.70 | $253.70 | $253.70 |
| Purchase #2 | $57.40 | 10.801% | $63.5998 | $63.60 | $63.60 | $63.60 |
| Purchase #3 | $105.30 | 5.656% | $111.2558 | $111.26 | $111.25 | $111.30 |
| Purchase #4 | $50.65 | 6.280% | $53.8308 | $53.83 | $53.85 | $53.80 |
| Purchase #5 | $86.64 | 7.755% | $93.3589 | $93.36 | $93.35 | $93.40 |
| Purchase #6 | $74.35 | 13.649% | $84.498 | $84.50 | $84.50 | $84.50 |
| Purchase #7 | $219.31 | 13.578% | $249.0879 | $249.09 | $249.10 | $249.10 |
| 7 purchase totals = | $836.17 | $909.3338 | $909.34 | $909.35 | $909.40 | |