| 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 | $119.62 | 13.628% | $135.9218 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $243.71 | 7.623% | $262.288 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $196.84 | 5.829% | $208.3138 | $208.31 | $208.30 | $208.30 |
| Purchase #4 | $22.52 | 4.315% | $23.4917 | $23.49 | $23.50 | $23.50 |
| Purchase #5 | $220.43 | 7.469% | $236.8939 | $236.89 | $236.90 | $236.90 |
| Purchase #6 | $27.46 | 4.401% | $28.6685 | $28.67 | $28.65 | $28.70 |
| Purchase #7 | $50.35 | 11.342% | $56.0607 | $56.06 | $56.05 | $56.10 |
| 7 purchase totals = | $880.93 | $951.6384 | $951.63 | $951.60 | $951.70 | |