| 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 | $220.79 | 3.545% | $228.617 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $92.65 | 3.505% | $95.8974 | $95.90 | $95.90 | $95.90 |
| Purchase #3 | $10.38 | 7.474% | $11.1558 | $11.16 | $11.15 | $11.20 |
| Purchase #4 | $215.65 | 8.392% | $233.7473 | $233.75 | $233.75 | $233.70 |
| Purchase #5 | $31.40 | 6.775% | $33.5274 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $218.49 | 12.335% | $245.4407 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $54.89 | 9.806% | $60.2725 | $60.27 | $60.25 | $60.30 |
| 7 purchase totals = | $844.25 | $908.6581 | $908.67 | $908.65 | $908.60 | |