| 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 | $117.68 | 13.103% | $133.0996 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $38.48 | 9.368% | $42.0848 | $42.08 | $42.10 | $42.10 |
| Purchase #3 | $48.41 | 9.674% | $53.0932 | $53.09 | $53.10 | $53.10 |
| Purchase #4 | $234.62 | 12.489% | $263.9217 | $263.92 | $263.90 | $263.90 |
| Purchase #5 | $198.49 | 7.530% | $213.4363 | $213.44 | $213.45 | $213.40 |
| Purchase #6 | $102.95 | 10.413% | $113.6702 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $146.94 | 13.195% | $166.3287 | $166.33 | $166.35 | $166.30 |
| 7 purchase totals = | $887.57 | $985.6345 | $985.63 | $985.65 | $985.60 | |