| 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 | $112.43 | 10.192% | $123.8889 | $123.89 | $123.90 | $123.90 |
| Purchase #2 | $52.28 | 4.557% | $54.6624 | $54.66 | $54.65 | $54.70 |
| Purchase #3 | $220.26 | 6.827% | $235.2972 | $235.30 | $235.30 | $235.30 |
| Purchase #4 | $5.71 | 12.397% | $6.4179 | $6.42 | $6.40 | $6.40 |
| Purchase #5 | $199.57 | 12.724% | $224.9633 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $35.28 | 4.171% | $36.7515 | $36.75 | $36.75 | $36.80 |
| Purchase #7 | $106.51 | 12.704% | $120.041 | $120.04 | $120.05 | $120.00 |
| 7 purchase totals = | $732.04 | $802.0222 | $802.02 | $802.00 | $802.10 | |