| 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 | $11.35 | 8.314% | $12.2936 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $81.74 | 13.473% | $92.7528 | $92.75 | $92.75 | $92.80 |
| Purchase #3 | $35.50 | 7.869% | $38.2935 | $38.29 | $38.30 | $38.30 |
| Purchase #4 | $127.85 | 6.353% | $135.9723 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $199.30 | 7.159% | $213.5679 | $213.57 | $213.55 | $213.60 |
| Purchase #6 | $184.60 | 7.865% | $199.1188 | $199.12 | $199.10 | $199.10 |
| Purchase #7 | $240.71 | 7.835% | $259.5696 | $259.57 | $259.55 | $259.60 |
| 7 purchase totals = | $881.05 | $951.5685 | $951.56 | $951.50 | $951.70 | |