| 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 | $224.40 | 3.540% | $232.3438 | $232.34 | $232.35 | $232.30 |
| Purchase #2 | $116.28 | 6.482% | $123.8173 | $123.82 | $123.80 | $123.80 |
| Purchase #3 | $56.94 | 6.425% | $60.5984 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $150.60 | 9.482% | $164.8799 | $164.88 | $164.90 | $164.90 |
| Purchase #5 | $101.72 | 5.134% | $106.9423 | $106.94 | $106.95 | $106.90 |
| Purchase #6 | $123.49 | 5.759% | $130.6018 | $130.60 | $130.60 | $130.60 |
| Purchase #7 | $79.34 | 6.497% | $84.4947 | $84.49 | $84.50 | $84.50 |
| 7 purchase totals = | $852.77 | $903.6782 | $903.67 | $903.70 | $903.60 | |