| 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 | $229.40 | 4.519% | $239.7666 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $37.83 | 3.672% | $39.2191 | $39.22 | $39.20 | $39.20 |
| Purchase #3 | $171.99 | 13.353% | $194.9558 | $194.96 | $194.95 | $195.00 |
| Purchase #4 | $95.62 | 4.264% | $99.6972 | $99.70 | $99.70 | $99.70 |
| Purchase #5 | $189.70 | 6.311% | $201.672 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $126.74 | 9.740% | $139.0845 | $139.08 | $139.10 | $139.10 |
| Purchase #7 | $120.33 | 13.399% | $136.453 | $136.45 | $136.45 | $136.50 |
| 7 purchase totals = | $971.61 | $1,050.8482 | $1,050.85 | $1,050.80 | $1,051.00 | |