| 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 | $184.86 | 4.789% | $193.7129 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $242.45 | 12.659% | $273.1417 | $273.14 | $273.15 | $273.10 |
| Purchase #3 | $132.90 | 8.302% | $143.9334 | $143.93 | $143.95 | $143.90 |
| Purchase #4 | $101.50 | 13.186% | $114.8838 | $114.88 | $114.90 | $114.90 |
| Purchase #5 | $241.63 | 6.333% | $256.9324 | $256.93 | $256.95 | $256.90 |
| Purchase #6 | $116.94 | 3.652% | $121.2106 | $121.21 | $121.20 | $121.20 |
| Purchase #7 | $190.33 | 9.310% | $208.0497 | $208.05 | $208.05 | $208.00 |
| 7 purchase totals = | $1,210.61 | $1,311.8645 | $1,311.85 | $1,311.90 | $1,311.70 | |