| 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 | $233.64 | 8.383% | $253.226 | $253.23 | $253.25 | $253.20 |
| Purchase #2 | $138.45 | 13.803% | $157.5603 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $231.94 | 3.737% | $240.6076 | $240.61 | $240.60 | $240.60 |
| Purchase #4 | $221.93 | 13.202% | $251.2292 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $106.41 | 3.624% | $110.2663 | $110.27 | $110.25 | $110.30 |
| Purchase #6 | $240.86 | 9.109% | $262.7999 | $262.80 | $262.80 | $262.80 |
| Purchase #7 | $74.92 | 5.496% | $79.0376 | $79.04 | $79.05 | $79.00 |
| 7 purchase totals = | $1,248.15 | $1,354.7269 | $1,354.74 | $1,354.75 | $1,354.70 | |