| 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 | $109.52 | 3.479% | $113.3302 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $38.45 | 13.836% | $43.7699 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $248.49 | 6.195% | $263.884 | $263.88 | $263.90 | $263.90 |
| Purchase #4 | $42.99 | 11.150% | $47.7834 | $47.78 | $47.80 | $47.80 |
| Purchase #5 | $145.25 | 12.277% | $163.0823 | $163.08 | $163.10 | $163.10 |
| Purchase #6 | $185.90 | 8.239% | $201.2163 | $201.22 | $201.20 | $201.20 |
| Purchase #7 | $222.93 | 11.706% | $249.0262 | $249.03 | $249.05 | $249.00 |
| 7 purchase totals = | $993.53 | $1,082.0923 | $1,082.09 | $1,082.15 | $1,082.10 | |