| 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 | $185.64 | 3.224% | $191.625 | $191.63 | $191.65 | $191.60 |
| Purchase #2 | $235.93 | 3.727% | $244.7231 | $244.72 | $244.70 | $244.70 |
| Purchase #3 | $126.34 | 3.163% | $130.3361 | $130.34 | $130.35 | $130.30 |
| Purchase #4 | $231.97 | 6.664% | $247.4285 | $247.43 | $247.45 | $247.40 |
| Purchase #5 | $233.90 | 6.617% | $249.3772 | $249.38 | $249.40 | $249.40 |
| Purchase #6 | $31.45 | 13.716% | $35.7637 | $35.76 | $35.75 | $35.80 |
| Purchase #7 | $151.30 | 9.766% | $166.076 | $166.08 | $166.10 | $166.10 |
| 7 purchase totals = | $1,196.53 | $1,265.3296 | $1,265.34 | $1,265.40 | $1,265.30 | |