| 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 | $129.76 | 8.543% | $140.8454 | $140.85 | $140.85 | $140.80 |
| Purchase #2 | $199.80 | 10.642% | $221.0627 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $52.67 | 3.729% | $54.6341 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $135.27 | 9.707% | $148.4007 | $148.40 | $148.40 | $148.40 |
| Purchase #5 | $87.61 | 7.163% | $93.8855 | $93.89 | $93.90 | $93.90 |
| Purchase #6 | $216.57 | 4.612% | $226.5582 | $226.56 | $226.55 | $226.60 |
| Purchase #7 | $208.61 | 10.680% | $230.8895 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $1,030.29 | $1,116.2761 | $1,116.28 | $1,116.30 | $1,116.30 | |