| 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 | $187.85 | 11.222% | $208.9305 | $208.93 | $208.95 | $208.90 |
| Purchase #2 | $120.25 | 7.637% | $129.4335 | $129.43 | $129.45 | $129.40 |
| Purchase #3 | $233.69 | 12.629% | $263.2027 | $263.20 | $263.20 | $263.20 |
| Purchase #4 | $178.97 | 13.781% | $203.6339 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $113.46 | 11.117% | $126.0733 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $108.27 | 11.657% | $120.891 | $120.89 | $120.90 | $120.90 |
| Purchase #7 | $90.51 | 6.561% | $96.4484 | $96.45 | $96.45 | $96.40 |
| 7 purchase totals = | $1,033.00 | $1,148.6133 | $1,148.60 | $1,148.65 | $1,148.50 | |