| 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 | $213.87 | 3.487% | $221.3276 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $79.52 | 6.791% | $84.9202 | $84.92 | $84.90 | $84.90 |
| Purchase #3 | $243.74 | 7.664% | $262.4202 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $133.76 | 5.600% | $141.2506 | $141.25 | $141.25 | $141.30 |
| Purchase #5 | $37.72 | 6.364% | $40.1205 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $90.68 | 13.667% | $103.0732 | $103.07 | $103.05 | $103.10 |
| Purchase #7 | $93.32 | 3.855% | $96.9175 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $892.61 | $950.0298 | $950.03 | $949.95 | $950.00 | |