| 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 | $199.81 | 9.106% | $218.0047 | $218.00 | $218.00 | $218.00 |
| Purchase #2 | $240.47 | 12.331% | $270.1224 | $270.12 | $270.10 | $270.10 |
| Purchase #3 | $15.40 | 7.105% | $16.4942 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $113.35 | 11.462% | $126.3422 | $126.34 | $126.35 | $126.30 |
| Purchase #5 | $58.80 | 5.331% | $61.9346 | $61.93 | $61.95 | $61.90 |
| Purchase #6 | $40.79 | 5.278% | $42.9429 | $42.94 | $42.95 | $42.90 |
| Purchase #7 | $196.95 | 6.753% | $210.25 | $210.25 | $210.25 | $210.30 |
| 7 purchase totals = | $865.57 | $946.0910 | $946.07 | $946.10 | $946.00 | |