| 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 | $14.58 | 8.204% | $15.7761 | $15.78 | $15.80 | $15.80 |
| Purchase #2 | $226.58 | 6.258% | $240.7594 | $240.76 | $240.75 | $240.80 |
| Purchase #3 | $200.93 | 4.550% | $210.0723 | $210.07 | $210.05 | $210.10 |
| Purchase #4 | $194.55 | 9.210% | $212.4681 | $212.47 | $212.45 | $212.50 |
| Purchase #5 | $177.32 | 3.310% | $183.1893 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $90.99 | 3.242% | $93.9399 | $93.94 | $93.95 | $93.90 |
| Purchase #7 | $232.90 | 13.780% | $264.9936 | $264.99 | $265.00 | $265.00 |
| 7 purchase totals = | $1,137.85 | $1,221.1987 | $1,221.20 | $1,221.20 | $1,221.30 | |