| 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 | $221.28 | 8.787% | $240.7239 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $34.37 | 12.201% | $38.5635 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $143.58 | 8.194% | $155.3449 | $155.34 | $155.35 | $155.30 |
| Purchase #4 | $136.86 | 9.445% | $149.7864 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $100.87 | 5.170% | $106.085 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $230.32 | 5.148% | $242.1769 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $42.28 | 7.170% | $45.3115 | $45.31 | $45.30 | $45.30 |
| 7 purchase totals = | $909.56 | $977.9921 | $977.99 | $978.00 | $978.00 | |