| 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 | $122.32 | 10.218% | $134.8187 | $134.82 | $134.80 | $134.80 |
| Purchase #2 | $27.60 | 5.716% | $29.1776 | $29.18 | $29.20 | $29.20 |
| Purchase #3 | $12.33 | 4.779% | $12.9193 | $12.92 | $12.90 | $12.90 |
| Purchase #4 | $223.60 | 3.275% | $230.9229 | $230.92 | $230.90 | $230.90 |
| Purchase #5 | $128.66 | 11.404% | $143.3324 | $143.33 | $143.35 | $143.30 |
| Purchase #6 | $17.53 | 9.159% | $19.1356 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $162.46 | 11.430% | $181.0292 | $181.03 | $181.05 | $181.00 |
| 7 purchase totals = | $694.50 | $751.3357 | $751.34 | $751.35 | $751.20 | |