| 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 | $108.79 | 3.563% | $112.6662 | $112.67 | $112.65 | $112.70 |
| Purchase #2 | $241.52 | 10.218% | $266.1985 | $266.20 | $266.20 | $266.20 |
| Purchase #3 | $6.30 | 8.521% | $6.8368 | $6.84 | $6.85 | $6.80 |
| Purchase #4 | $129.96 | 11.241% | $144.5688 | $144.57 | $144.55 | $144.60 |
| Purchase #5 | $131.75 | 11.773% | $147.2609 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $219.25 | 6.406% | $233.2952 | $233.30 | $233.30 | $233.30 |
| Purchase #7 | $62.64 | 9.480% | $68.5783 | $68.58 | $68.60 | $68.60 |
| 7 purchase totals = | $900.21 | $979.4047 | $979.42 | $979.40 | $979.50 | |