| 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 | $214.78 | 4.582% | $224.6212 | $224.62 | $224.60 | $224.60 |
| Purchase #2 | $94.98 | 13.171% | $107.4898 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $7.45 | 13.354% | $8.4449 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $205.66 | 11.542% | $229.3973 | $229.40 | $229.40 | $229.40 |
| Purchase #5 | $228.28 | 7.685% | $245.8233 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $92.40 | 10.334% | $101.9486 | $101.95 | $101.95 | $101.90 |
| Purchase #7 | $127.72 | 4.624% | $133.6258 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $971.27 | $1,051.3509 | $1,051.35 | $1,051.35 | $1,051.20 | |