| 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 | $203.51 | 7.435% | $218.641 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $183.60 | 6.752% | $195.9967 | $196.00 | $196.00 | $196.00 |
| Purchase #3 | $89.86 | 8.739% | $97.7129 | $97.71 | $97.70 | $97.70 |
| Purchase #4 | $209.68 | 3.239% | $216.4715 | $216.47 | $216.45 | $216.50 |
| Purchase #5 | $91.25 | 10.744% | $101.0539 | $101.05 | $101.05 | $101.10 |
| Purchase #6 | $142.93 | 9.129% | $155.9781 | $155.98 | $156.00 | $156.00 |
| Purchase #7 | $229.57 | 11.233% | $255.3576 | $255.36 | $255.35 | $255.40 |
| 7 purchase totals = | $1,150.40 | $1,241.2117 | $1,241.21 | $1,241.20 | $1,241.30 | |