| 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 | $209.40 | 3.788% | $217.3321 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $34.95 | 10.654% | $38.6736 | $38.67 | $38.65 | $38.70 |
| Purchase #3 | $152.47 | 6.864% | $162.9355 | $162.94 | $162.95 | $162.90 |
| Purchase #4 | $96.56 | 3.612% | $100.0477 | $100.05 | $100.05 | $100.00 |
| Purchase #5 | $119.37 | 9.285% | $130.4535 | $130.45 | $130.45 | $130.50 |
| Purchase #6 | $207.66 | 12.690% | $234.0121 | $234.01 | $234.00 | $234.00 |
| Purchase #7 | $144.43 | 3.619% | $149.6569 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $964.84 | $1,033.1114 | $1,033.11 | $1,033.10 | $1,033.10 | |