| 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 | $248.98 | 9.574% | $272.8173 | $272.82 | $272.80 | $272.80 |
| Purchase #2 | $107.78 | 5.744% | $113.9709 | $113.97 | $113.95 | $114.00 |
| Purchase #3 | $29.31 | 9.543% | $32.1071 | $32.11 | $32.10 | $32.10 |
| Purchase #4 | $103.46 | 11.489% | $115.3465 | $115.35 | $115.35 | $115.30 |
| Purchase #5 | $134.51 | 13.598% | $152.8007 | $152.80 | $152.80 | $152.80 |
| Purchase #6 | $172.44 | 13.750% | $196.1505 | $196.15 | $196.15 | $196.20 |
| Purchase #7 | $75.32 | 9.502% | $82.4769 | $82.48 | $82.50 | $82.50 |
| 7 purchase totals = | $871.80 | $965.6699 | $965.68 | $965.65 | $965.70 | |