| 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 | $93.43 | 7.230% | $100.185 | $100.19 | $100.20 | $100.20 |
| Purchase #2 | $113.44 | 9.247% | $123.9298 | $123.93 | $123.95 | $123.90 |
| Purchase #3 | $149.63 | 5.637% | $158.0646 | $158.06 | $158.05 | $158.10 |
| Purchase #4 | $142.98 | 3.650% | $148.1988 | $148.20 | $148.20 | $148.20 |
| Purchase #5 | $216.65 | 11.145% | $240.7956 | $240.80 | $240.80 | $240.80 |
| Purchase #6 | $142.71 | 7.206% | $152.9937 | $152.99 | $153.00 | $153.00 |
| Purchase #7 | $197.38 | 5.777% | $208.7826 | $208.78 | $208.80 | $208.80 |
| 7 purchase totals = | $1,056.22 | $1,132.9501 | $1,132.95 | $1,133.00 | $1,133.00 | |