| 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 | $105.71 | 3.757% | $109.6815 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $29.56 | 11.381% | $32.9242 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $183.40 | 4.150% | $191.0111 | $191.01 | $191.00 | $191.00 |
| Purchase #4 | $28.78 | 10.864% | $31.9067 | $31.91 | $31.90 | $31.90 |
| Purchase #5 | $129.97 | 9.224% | $141.9584 | $141.96 | $141.95 | $142.00 |
| Purchase #6 | $232.64 | 6.524% | $247.8174 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $71.91 | 12.376% | $80.8096 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $781.97 | $836.1089 | $836.11 | $836.05 | $836.10 | |