| 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 | $188.51 | 8.362% | $204.2732 | $204.27 | $204.25 | $204.30 |
| Purchase #2 | $211.80 | 4.415% | $221.151 | $221.15 | $221.15 | $221.20 |
| Purchase #3 | $173.95 | 6.514% | $185.2811 | $185.28 | $185.30 | $185.30 |
| Purchase #4 | $219.88 | 8.787% | $239.2009 | $239.20 | $239.20 | $239.20 |
| Purchase #5 | $67.49 | 6.552% | $71.9119 | $71.91 | $71.90 | $71.90 |
| Purchase #6 | $235.60 | 5.364% | $248.2376 | $248.24 | $248.25 | $248.20 |
| Purchase #7 | $33.42 | 10.697% | $36.9949 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $1,130.65 | $1,207.0506 | $1,207.04 | $1,207.05 | $1,207.10 | |