| 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 | $104.58 | 5.262% | $110.083 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $98.59 | 5.277% | $103.7926 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $193.62 | 7.681% | $208.492 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $44.49 | 11.376% | $49.5512 | $49.55 | $49.55 | $49.60 |
| Purchase #5 | $208.88 | 8.641% | $226.9293 | $226.93 | $226.95 | $226.90 |
| Purchase #6 | $64.59 | 11.610% | $72.0889 | $72.09 | $72.10 | $72.10 |
| Purchase #7 | $131.32 | 12.170% | $147.3016 | $147.30 | $147.30 | $147.30 |
| 7 purchase totals = | $846.07 | $918.2386 | $918.23 | $918.30 | $918.30 | |