| 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 | $237.80 | 7.505% | $255.6469 | $255.65 | $255.65 | $255.60 |
| Purchase #2 | $190.52 | 6.809% | $203.4925 | $203.49 | $203.50 | $203.50 |
| Purchase #3 | $46.75 | 7.153% | $50.094 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $223.91 | 10.422% | $247.2459 | $247.25 | $247.25 | $247.20 |
| Purchase #5 | $57.90 | 3.206% | $59.7563 | $59.76 | $59.75 | $59.80 |
| Purchase #6 | $185.96 | 13.672% | $211.3845 | $211.38 | $211.40 | $211.40 |
| Purchase #7 | $174.34 | 10.662% | $192.9281 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $1,117.18 | $1,220.5482 | $1,220.55 | $1,220.60 | $1,220.50 | |