| 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 | $235.47 | 9.811% | $258.572 | $258.57 | $258.55 | $258.60 |
| Purchase #2 | $76.82 | 11.288% | $85.4914 | $85.49 | $85.50 | $85.50 |
| Purchase #3 | $170.29 | 11.193% | $189.3506 | $189.35 | $189.35 | $189.40 |
| Purchase #4 | $7.46 | 12.853% | $8.4188 | $8.42 | $8.40 | $8.40 |
| Purchase #5 | $144.49 | 6.356% | $153.6738 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $219.76 | 6.634% | $234.3389 | $234.34 | $234.35 | $234.30 |
| Purchase #7 | $114.30 | 5.264% | $120.3168 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $968.59 | $1,050.1623 | $1,050.16 | $1,050.10 | $1,050.20 | |