| 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 | $235.68 | 5.461% | $248.5505 | $248.55 | $248.55 | $248.60 |
| Purchase #2 | $194.36 | 10.300% | $214.3791 | $214.38 | $214.40 | $214.40 |
| Purchase #3 | $89.63 | 6.217% | $95.2023 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $206.38 | 12.301% | $231.7668 | $231.77 | $231.75 | $231.80 |
| Purchase #5 | $42.67 | 8.673% | $46.3708 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $6.53 | 4.687% | $6.8361 | $6.84 | $6.85 | $6.80 |
| Purchase #7 | $131.53 | 5.768% | $139.1167 | $139.12 | $139.10 | $139.10 |
| 7 purchase totals = | $906.78 | $982.2223 | $982.23 | $982.20 | $982.30 | |