| 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 | $26.51 | 6.487% | $28.2297 | $28.23 | $28.25 | $28.20 |
| Purchase #2 | $183.66 | 3.419% | $189.9393 | $189.94 | $189.95 | $189.90 |
| Purchase #3 | $26.70 | 10.131% | $29.405 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $195.77 | 3.393% | $202.4125 | $202.41 | $202.40 | $202.40 |
| Purchase #5 | $91.29 | 13.137% | $103.2828 | $103.28 | $103.30 | $103.30 |
| Purchase #6 | $126.66 | 4.277% | $132.0772 | $132.08 | $132.10 | $132.10 |
| Purchase #7 | $168.77 | 13.765% | $192.0012 | $192.00 | $192.00 | $192.00 |
| 7 purchase totals = | $819.36 | $877.3477 | $877.35 | $877.40 | $877.30 | |