| 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 | $225.93 | 11.507% | $251.9278 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $238.43 | 6.851% | $254.7648 | $254.76 | $254.75 | $254.80 |
| Purchase #3 | $169.33 | 4.714% | $177.3122 | $177.31 | $177.30 | $177.30 |
| Purchase #4 | $69.32 | 3.584% | $71.8044 | $71.80 | $71.80 | $71.80 |
| Purchase #5 | $159.25 | 9.533% | $174.4313 | $174.43 | $174.45 | $174.40 |
| Purchase #6 | $96.75 | 6.493% | $103.032 | $103.03 | $103.05 | $103.00 |
| Purchase #7 | $239.25 | 6.586% | $255.007 | $255.01 | $255.00 | $255.00 |
| 7 purchase totals = | $1,198.26 | $1,288.2795 | $1,288.27 | $1,288.30 | $1,288.20 | |