| 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 | $18.53 | 9.142% | $20.224 | $20.22 | $20.20 | $20.20 |
| Purchase #2 | $171.37 | 12.400% | $192.6199 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $50.36 | 10.474% | $55.6347 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $127.29 | 6.422% | $135.4646 | $135.46 | $135.45 | $135.50 |
| Purchase #5 | $41.52 | 9.251% | $45.361 | $45.36 | $45.35 | $45.40 |
| Purchase #6 | $119.25 | 4.618% | $124.757 | $124.76 | $124.75 | $124.80 |
| Purchase #7 | $240.63 | 7.513% | $258.7085 | $258.71 | $258.70 | $258.70 |
| 7 purchase totals = | $768.95 | $832.7697 | $832.76 | $832.70 | $832.80 | |