| 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 | $211.41 | 4.852% | $221.6676 | $221.67 | $221.65 | $221.70 |
| Purchase #2 | $99.83 | 8.150% | $107.9661 | $107.97 | $107.95 | $108.00 |
| Purchase #3 | $9.44 | 11.603% | $10.5353 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $206.68 | 4.690% | $216.3733 | $216.37 | $216.35 | $216.40 |
| Purchase #5 | $109.84 | 10.607% | $121.4907 | $121.49 | $121.50 | $121.50 |
| Purchase #6 | $174.37 | 9.103% | $190.2429 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $246.46 | 8.369% | $267.0862 | $267.09 | $267.10 | $267.10 |
| 7 purchase totals = | $1,058.03 | $1,135.3621 | $1,135.37 | $1,135.35 | $1,135.40 | |