| 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 | $22.80 | 11.542% | $25.4316 | $25.43 | $25.45 | $25.40 |
| Purchase #2 | $150.73 | 5.679% | $159.29 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $217.83 | 9.536% | $238.6023 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $140.41 | 13.658% | $159.5872 | $159.59 | $159.60 | $159.60 |
| Purchase #5 | $180.85 | 11.700% | $202.0095 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $112.33 | 12.519% | $126.3926 | $126.39 | $126.40 | $126.40 |
| Purchase #7 | $39.40 | 7.231% | $42.249 | $42.25 | $42.25 | $42.20 |
| 7 purchase totals = | $864.35 | $953.5622 | $953.56 | $953.60 | $953.50 | |