| 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 | $117.60 | 13.182% | $133.102 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $249.85 | 6.524% | $266.1502 | $266.15 | $266.15 | $266.20 |
| Purchase #3 | $45.95 | 9.348% | $50.2454 | $50.25 | $50.25 | $50.20 |
| Purchase #4 | $39.65 | 12.728% | $44.6967 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $102.33 | 10.494% | $113.0685 | $113.07 | $113.05 | $113.10 |
| Purchase #6 | $63.54 | 10.475% | $70.1958 | $70.20 | $70.20 | $70.20 |
| Purchase #7 | $73.93 | 9.253% | $80.7707 | $80.77 | $80.75 | $80.80 |
| 7 purchase totals = | $692.85 | $758.2293 | $758.24 | $758.20 | $758.30 | |