| 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 | $100.84 | 10.582% | $111.5109 | $111.51 | $111.50 | $111.50 |
| Purchase #2 | $117.79 | 3.335% | $121.7183 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $39.85 | 11.773% | $44.5415 | $44.54 | $44.55 | $44.50 |
| Purchase #4 | $185.58 | 4.574% | $194.0684 | $194.07 | $194.05 | $194.10 |
| Purchase #5 | $201.58 | 7.729% | $217.1601 | $217.16 | $217.15 | $217.20 |
| Purchase #6 | $22.38 | 8.834% | $24.357 | $24.36 | $24.35 | $24.40 |
| Purchase #7 | $98.28 | 7.227% | $105.3827 | $105.38 | $105.40 | $105.40 |
| 7 purchase totals = | $766.30 | $818.7389 | $818.74 | $818.70 | $818.80 | |