| 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 | $219.92 | 9.499% | $240.8102 | $240.81 | $240.80 | $240.80 |
| Purchase #2 | $122.77 | 3.699% | $127.3113 | $127.31 | $127.30 | $127.30 |
| Purchase #3 | $13.78 | 9.760% | $15.1249 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $90.73 | 6.249% | $96.3997 | $96.40 | $96.40 | $96.40 |
| Purchase #5 | $218.90 | 11.666% | $244.4369 | $244.44 | $244.45 | $244.40 |
| Purchase #6 | $195.76 | 6.583% | $208.6469 | $208.65 | $208.65 | $208.60 |
| Purchase #7 | $191.71 | 9.570% | $210.0566 | $210.06 | $210.05 | $210.10 |
| 7 purchase totals = | $1,053.57 | $1,142.7865 | $1,142.79 | $1,142.75 | $1,142.70 | |