| 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 | $226.45 | 5.794% | $239.5705 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $91.62 | 12.626% | $103.1879 | $103.19 | $103.20 | $103.20 |
| Purchase #3 | $10.42 | 7.121% | $11.162 | $11.16 | $11.15 | $11.20 |
| Purchase #4 | $5.74 | 9.267% | $6.2719 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $221.52 | 8.724% | $240.8454 | $240.85 | $240.85 | $240.80 |
| Purchase #6 | $83.28 | 3.848% | $86.4846 | $86.48 | $86.50 | $86.50 |
| Purchase #7 | $120.71 | 10.721% | $133.6513 | $133.65 | $133.65 | $133.70 |
| 7 purchase totals = | $759.74 | $821.1736 | $821.17 | $821.15 | $821.30 | |