| 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 | $218.25 | 13.625% | $247.9866 | $247.99 | $248.00 | $248.00 |
| Purchase #2 | $210.25 | 9.114% | $229.4122 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $137.54 | 5.211% | $144.7072 | $144.71 | $144.70 | $144.70 |
| Purchase #4 | $27.68 | 6.532% | $29.4881 | $29.49 | $29.50 | $29.50 |
| Purchase #5 | $42.97 | 11.401% | $47.869 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $42.72 | 10.163% | $47.0616 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $22.77 | 11.236% | $25.3284 | $25.33 | $25.35 | $25.30 |
| 7 purchase totals = | $702.18 | $771.8531 | $771.86 | $771.85 | $771.90 | |