| 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 | $197.34 | 12.318% | $221.6483 | $221.65 | $221.65 | $221.60 |
| Purchase #2 | $11.97 | 7.433% | $12.8597 | $12.86 | $12.85 | $12.90 |
| Purchase #3 | $244.96 | 9.783% | $268.9244 | $268.92 | $268.90 | $268.90 |
| Purchase #4 | $107.83 | 6.747% | $115.1053 | $115.11 | $115.10 | $115.10 |
| Purchase #5 | $31.49 | 13.796% | $35.8344 | $35.83 | $35.85 | $35.80 |
| Purchase #6 | $156.96 | 11.168% | $174.4893 | $174.49 | $174.50 | $174.50 |
| Purchase #7 | $117.72 | 9.601% | $129.0223 | $129.02 | $129.00 | $129.00 |
| 7 purchase totals = | $868.27 | $957.8837 | $957.88 | $957.85 | $957.80 | |