| 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 | $225.83 | 8.594% | $245.2378 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $40.98 | 10.865% | $45.4325 | $45.43 | $45.45 | $45.40 |
| Purchase #3 | $242.45 | 4.162% | $252.5408 | $252.54 | $252.55 | $252.50 |
| Purchase #4 | $204.61 | 6.436% | $217.7787 | $217.78 | $217.80 | $217.80 |
| Purchase #5 | $238.33 | 4.756% | $249.665 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $248.88 | 7.517% | $267.5883 | $267.59 | $267.60 | $267.60 |
| Purchase #7 | $249.34 | 12.171% | $279.6872 | $279.69 | $279.70 | $279.70 |
| 7 purchase totals = | $1,450.42 | $1,557.9303 | $1,557.94 | $1,558.00 | $1,557.90 | |