| 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 | $192.95 | 3.649% | $199.9907 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $233.64 | 6.739% | $249.385 | $249.39 | $249.40 | $249.40 |
| Purchase #3 | $133.61 | 6.679% | $142.5338 | $142.53 | $142.55 | $142.50 |
| Purchase #4 | $191.78 | 9.774% | $210.5246 | $210.52 | $210.50 | $210.50 |
| Purchase #5 | $197.94 | 11.614% | $220.9288 | $220.93 | $220.95 | $220.90 |
| Purchase #6 | $154.76 | 8.298% | $167.602 | $167.60 | $167.60 | $167.60 |
| Purchase #7 | $53.91 | 4.557% | $56.3667 | $56.37 | $56.35 | $56.40 |
| 7 purchase totals = | $1,158.59 | $1,247.3316 | $1,247.33 | $1,247.35 | $1,247.30 | |