| 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 | $233.72 | 7.486% | $251.2163 | $251.22 | $251.20 | $251.20 |
| Purchase #2 | $195.52 | 11.152% | $217.3244 | $217.32 | $217.30 | $217.30 |
| Purchase #3 | $60.66 | 3.135% | $62.5617 | $62.56 | $62.55 | $62.60 |
| Purchase #4 | $63.78 | 7.183% | $68.3613 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $7.80 | 12.766% | $8.7957 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $185.48 | 13.680% | $210.8537 | $210.85 | $210.85 | $210.90 |
| Purchase #7 | $108.63 | 9.204% | $118.6283 | $118.63 | $118.65 | $118.60 |
| 7 purchase totals = | $855.59 | $937.7414 | $937.74 | $937.70 | $937.80 | |