| 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 | $233.30 | 6.164% | $247.6806 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $245.81 | 7.328% | $263.823 | $263.82 | $263.80 | $263.80 |
| Purchase #3 | $145.41 | 5.834% | $153.8932 | $153.89 | $153.90 | $153.90 |
| Purchase #4 | $186.84 | 13.333% | $211.7514 | $211.75 | $211.75 | $211.80 |
| Purchase #5 | $246.60 | 3.436% | $255.0732 | $255.07 | $255.05 | $255.10 |
| Purchase #6 | $123.77 | 3.537% | $128.1477 | $128.15 | $128.15 | $128.10 |
| Purchase #7 | $57.39 | 8.323% | $62.1666 | $62.17 | $62.15 | $62.20 |
| 7 purchase totals = | $1,239.12 | $1,322.5357 | $1,322.53 | $1,322.50 | $1,322.60 | |