| 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 | $26.68 | 9.198% | $29.134 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $209.55 | 13.732% | $238.3254 | $238.33 | $238.35 | $238.30 |
| Purchase #3 | $100.38 | 6.364% | $106.7682 | $106.77 | $106.75 | $106.80 |
| Purchase #4 | $233.25 | 3.328% | $241.0126 | $241.01 | $241.00 | $241.00 |
| Purchase #5 | $33.57 | 12.130% | $37.642 | $37.64 | $37.65 | $37.60 |
| Purchase #6 | $78.57 | 7.693% | $84.6144 | $84.61 | $84.60 | $84.60 |
| Purchase #7 | $168.57 | 6.376% | $179.318 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $850.57 | $916.8146 | $916.81 | $916.80 | $916.70 | |