| 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 | $191.71 | 13.869% | $218.2983 | $218.30 | $218.30 | $218.30 |
| Purchase #2 | $8.90 | 3.285% | $9.1924 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $5.55 | 3.505% | $5.7445 | $5.74 | $5.75 | $5.70 |
| Purchase #4 | $181.46 | 11.539% | $202.3987 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $233.84 | 4.557% | $244.4961 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $75.38 | 12.222% | $84.5929 | $84.59 | $84.60 | $84.60 |
| Purchase #7 | $87.34 | 9.415% | $95.5631 | $95.56 | $95.55 | $95.60 |
| 7 purchase totals = | $784.18 | $860.2860 | $860.28 | $860.30 | $860.30 | |