| 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 | $226.76 | 11.673% | $253.2297 | $253.23 | $253.25 | $253.20 |
| Purchase #2 | $213.38 | 5.776% | $225.7048 | $225.70 | $225.70 | $225.70 |
| Purchase #3 | $189.86 | 7.104% | $203.3477 | $203.35 | $203.35 | $203.30 |
| Purchase #4 | $230.51 | 12.217% | $258.6714 | $258.67 | $258.65 | $258.70 |
| Purchase #5 | $141.57 | 7.433% | $152.0929 | $152.09 | $152.10 | $152.10 |
| Purchase #6 | $63.86 | 12.491% | $71.8368 | $71.84 | $71.85 | $71.80 |
| Purchase #7 | $9.34 | 8.538% | $10.1374 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $1,075.28 | $1,175.0207 | $1,175.02 | $1,175.05 | $1,174.90 | |