| 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 | $221.28 | 5.746% | $233.9947 | $233.99 | $234.00 | $234.00 |
| Purchase #2 | $38.42 | 6.318% | $40.8474 | $40.85 | $40.85 | $40.80 |
| Purchase #3 | $12.94 | 6.598% | $13.7938 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $140.38 | 3.519% | $145.32 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $121.66 | 7.635% | $130.9487 | $130.95 | $130.95 | $130.90 |
| Purchase #6 | $227.68 | 13.764% | $259.0179 | $259.02 | $259.00 | $259.00 |
| Purchase #7 | $248.83 | 12.443% | $279.7919 | $279.79 | $279.80 | $279.80 |
| 7 purchase totals = | $1,011.19 | $1,103.7144 | $1,103.71 | $1,103.70 | $1,103.60 | |