| 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 | $21.84 | 4.352% | $22.7905 | $22.79 | $22.80 | $22.80 |
| Purchase #2 | $233.50 | 9.275% | $255.1571 | $255.16 | $255.15 | $255.20 |
| Purchase #3 | $190.83 | 5.207% | $200.7665 | $200.77 | $200.75 | $200.80 |
| Purchase #4 | $217.70 | 10.407% | $240.356 | $240.36 | $240.35 | $240.40 |
| Purchase #5 | $190.57 | 3.615% | $197.4591 | $197.46 | $197.45 | $197.50 |
| Purchase #6 | $206.96 | 6.570% | $220.5573 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $62.88 | 8.424% | $68.177 | $68.18 | $68.20 | $68.20 |
| 7 purchase totals = | $1,124.28 | $1,205.2635 | $1,205.28 | $1,205.25 | $1,205.50 | |