| 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 | $93.77 | 9.830% | $102.9876 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $102.72 | 12.408% | $115.4655 | $115.47 | $115.45 | $115.50 |
| Purchase #3 | $155.50 | 9.676% | $170.5462 | $170.55 | $170.55 | $170.50 |
| Purchase #4 | $179.38 | 8.158% | $194.0138 | $194.01 | $194.00 | $194.00 |
| Purchase #5 | $195.87 | 5.790% | $207.2109 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $42.85 | 4.140% | $44.624 | $44.62 | $44.60 | $44.60 |
| Purchase #7 | $98.65 | 9.430% | $107.9527 | $107.95 | $107.95 | $108.00 |
| 7 purchase totals = | $868.74 | $942.8007 | $942.80 | $942.75 | $942.80 | |