| 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 | $194.62 | 4.751% | $203.8664 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $193.77 | 9.586% | $212.3448 | $212.34 | $212.35 | $212.30 |
| Purchase #3 | $97.98 | 5.527% | $103.3954 | $103.40 | $103.40 | $103.40 |
| Purchase #4 | $240.50 | 12.689% | $271.017 | $271.02 | $271.00 | $271.00 |
| Purchase #5 | $136.83 | 4.282% | $142.6891 | $142.69 | $142.70 | $142.70 |
| Purchase #6 | $15.62 | 7.145% | $16.736 | $16.74 | $16.75 | $16.70 |
| Purchase #7 | $230.25 | 8.470% | $249.7522 | $249.75 | $249.75 | $249.80 |
| 7 purchase totals = | $1,109.57 | $1,199.8009 | $1,199.81 | $1,199.80 | $1,199.80 | |