| 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 | $219.83 | 10.196% | $242.2439 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $168.42 | 3.186% | $173.7859 | $173.79 | $173.80 | $173.80 |
| Purchase #3 | $12.60 | 5.327% | $13.2712 | $13.27 | $13.25 | $13.30 |
| Purchase #4 | $178.69 | 13.589% | $202.9722 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $124.38 | 3.394% | $128.6015 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $16.30 | 12.615% | $18.3562 | $18.36 | $18.35 | $18.40 |
| Purchase #7 | $19.52 | 10.637% | $21.5963 | $21.60 | $21.60 | $21.60 |
| 7 purchase totals = | $739.74 | $800.8272 | $800.83 | $800.80 | $800.90 | |