| 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 | $6.32 | 9.407% | $6.9145 | $6.91 | $6.90 | $6.90 |
| Purchase #2 | $237.66 | 13.182% | $268.9883 | $268.99 | $269.00 | $269.00 |
| Purchase #3 | $234.93 | 5.735% | $248.4032 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $122.28 | 13.136% | $138.3427 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $188.92 | 3.105% | $194.786 | $194.79 | $194.80 | $194.80 |
| Purchase #6 | $244.31 | 5.249% | $257.1338 | $257.13 | $257.15 | $257.10 |
| Purchase #7 | $239.74 | 5.397% | $252.6788 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $1,274.16 | $1,367.2473 | $1,367.24 | $1,367.30 | $1,367.20 | |