| 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 | $239.61 | 3.617% | $248.2767 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $115.98 | 4.490% | $121.1875 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $248.55 | 6.630% | $265.0289 | $265.03 | $265.05 | $265.00 |
| Purchase #4 | $240.51 | 11.182% | $267.4038 | $267.40 | $267.40 | $267.40 |
| Purchase #5 | $193.57 | 10.286% | $213.4806 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $100.46 | 5.354% | $105.8386 | $105.84 | $105.85 | $105.80 |
| Purchase #7 | $85.27 | 4.531% | $89.1336 | $89.13 | $89.15 | $89.10 |
| 7 purchase totals = | $1,223.95 | $1,310.3497 | $1,310.35 | $1,310.45 | $1,310.30 | |