| 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 | $101.57 | 12.594% | $114.3617 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $37.72 | 13.516% | $42.8182 | $42.82 | $42.80 | $42.80 |
| Purchase #3 | $222.29 | 4.203% | $231.6328 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $170.71 | 13.814% | $194.2919 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $5.53 | 13.306% | $6.2658 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $52.43 | 8.706% | $56.9946 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $188.90 | 3.281% | $195.0978 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $779.15 | $841.4628 | $841.46 | $841.45 | $841.50 | |