| 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 | $107.75 | 5.387% | $113.5545 | $113.55 | $113.55 | $113.60 |
| Purchase #2 | $241.72 | 11.540% | $269.6145 | $269.61 | $269.60 | $269.60 |
| Purchase #3 | $149.48 | 12.460% | $168.1052 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $20.32 | 10.518% | $22.4573 | $22.46 | $22.45 | $22.50 |
| Purchase #5 | $133.91 | 7.612% | $144.1032 | $144.10 | $144.10 | $144.10 |
| Purchase #6 | $158.44 | 10.697% | $175.3883 | $175.39 | $175.40 | $175.40 |
| Purchase #7 | $155.48 | 9.538% | $170.3097 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $967.10 | $1,063.5327 | $1,063.53 | $1,063.50 | $1,063.60 | |