| 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 | $70.60 | 5.323% | $74.358 | $74.36 | $74.35 | $74.40 |
| Purchase #2 | $228.42 | 8.459% | $247.742 | $247.74 | $247.75 | $247.70 |
| Purchase #3 | $233.32 | 10.870% | $258.6819 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $74.77 | 12.408% | $84.0475 | $84.05 | $84.05 | $84.00 |
| Purchase #5 | $226.87 | 9.169% | $247.6717 | $247.67 | $247.65 | $247.70 |
| Purchase #6 | $133.89 | 7.204% | $143.5354 | $143.54 | $143.55 | $143.50 |
| Purchase #7 | $136.81 | 3.864% | $142.0963 | $142.10 | $142.10 | $142.10 |
| 7 purchase totals = | $1,104.68 | $1,198.1328 | $1,198.14 | $1,198.15 | $1,198.10 | |