| 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 | $117.70 | 10.173% | $129.6736 | $129.67 | $129.65 | $129.70 |
| Purchase #2 | $88.30 | 9.358% | $96.5631 | $96.56 | $96.55 | $96.60 |
| Purchase #3 | $91.55 | 11.652% | $102.2174 | $102.22 | $102.20 | $102.20 |
| Purchase #4 | $193.40 | 11.773% | $216.169 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $66.26 | 12.181% | $74.3311 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $243.41 | 10.426% | $268.7879 | $268.79 | $268.80 | $268.80 |
| Purchase #7 | $176.93 | 8.551% | $192.0593 | $192.06 | $192.05 | $192.10 |
| 7 purchase totals = | $977.55 | $1,079.8014 | $1,079.80 | $1,079.75 | $1,079.90 | |