| 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 | $125.97 | 4.158% | $131.2078 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $11.55 | 12.193% | $12.9583 | $12.96 | $12.95 | $13.00 |
| Purchase #3 | $21.30 | 5.742% | $22.523 | $22.52 | $22.50 | $22.50 |
| Purchase #4 | $226.65 | 6.334% | $241.006 | $241.01 | $241.00 | $241.00 |
| Purchase #5 | $80.63 | 13.206% | $91.278 | $91.28 | $91.30 | $91.30 |
| Purchase #6 | $202.46 | 9.399% | $221.4892 | $221.49 | $221.50 | $221.50 |
| Purchase #7 | $54.81 | 8.349% | $59.3861 | $59.39 | $59.40 | $59.40 |
| 7 purchase totals = | $723.37 | $779.8484 | $779.86 | $779.85 | $779.90 | |