| 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 | $103.59 | 11.745% | $115.7566 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $216.64 | 10.318% | $238.9929 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $114.35 | 10.358% | $126.1944 | $126.19 | $126.20 | $126.20 |
| Purchase #4 | $105.26 | 6.821% | $112.4398 | $112.44 | $112.45 | $112.40 |
| Purchase #5 | $94.31 | 11.756% | $105.3971 | $105.40 | $105.40 | $105.40 |
| Purchase #6 | $79.60 | 10.492% | $87.9516 | $87.95 | $87.95 | $88.00 |
| Purchase #7 | $104.52 | 10.700% | $115.7036 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $818.27 | $902.4360 | $902.43 | $902.45 | $902.50 | |