| 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 | $215.83 | 8.613% | $234.4194 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $99.77 | 13.673% | $113.4116 | $113.41 | $113.40 | $113.40 |
| Purchase #3 | $90.61 | 3.368% | $93.6617 | $93.66 | $93.65 | $93.70 |
| Purchase #4 | $21.74 | 13.379% | $24.6486 | $24.65 | $24.65 | $24.60 |
| Purchase #5 | $42.93 | 10.289% | $47.3471 | $47.35 | $47.35 | $47.30 |
| Purchase #6 | $14.29 | 4.874% | $14.9865 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $35.69 | 13.559% | $40.5292 | $40.53 | $40.55 | $40.50 |
| 7 purchase totals = | $520.86 | $569.0041 | $569.01 | $569.00 | $568.90 | |