| 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 | $141.41 | 11.568% | $157.7683 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $12.79 | 4.817% | $13.4061 | $13.41 | $13.40 | $13.40 |
| Purchase #3 | $227.61 | 5.329% | $239.7393 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $42.45 | 12.658% | $47.8233 | $47.82 | $47.80 | $47.80 |
| Purchase #5 | $223.93 | 9.618% | $245.4676 | $245.47 | $245.45 | $245.50 |
| Purchase #6 | $60.29 | 3.487% | $62.3923 | $62.39 | $62.40 | $62.40 |
| Purchase #7 | $220.57 | 4.228% | $229.8957 | $229.90 | $229.90 | $229.90 |
| 7 purchase totals = | $929.05 | $996.4926 | $996.50 | $996.45 | $996.50 | |