| 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 | $185.57 | 4.411% | $193.7555 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $249.55 | 3.850% | $259.1577 | $259.16 | $259.15 | $259.20 |
| Purchase #3 | $53.56 | 13.672% | $60.8827 | $60.88 | $60.90 | $60.90 |
| Purchase #4 | $210.92 | 11.788% | $235.7832 | $235.78 | $235.80 | $235.80 |
| Purchase #5 | $100.58 | 5.694% | $106.307 | $106.31 | $106.30 | $106.30 |
| Purchase #6 | $222.90 | 4.672% | $233.3139 | $233.31 | $233.30 | $233.30 |
| Purchase #7 | $63.64 | 9.113% | $69.4395 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $1,086.72 | $1,158.6395 | $1,158.64 | $1,158.65 | $1,158.70 | |