| 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 | $231.69 | 8.827% | $252.1413 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $18.51 | 3.138% | $19.0908 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $57.95 | 10.775% | $64.1941 | $64.19 | $64.20 | $64.20 |
| Purchase #4 | $81.37 | 6.150% | $86.3743 | $86.37 | $86.35 | $86.40 |
| Purchase #5 | $175.56 | 5.392% | $185.0262 | $185.03 | $185.05 | $185.00 |
| Purchase #6 | $142.88 | 13.487% | $162.1502 | $162.15 | $162.15 | $162.20 |
| Purchase #7 | $17.32 | 10.482% | $19.1355 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $725.28 | $788.1124 | $788.11 | $788.15 | $788.10 | |