| 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 | $43.94 | 11.141% | $48.8354 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $70.53 | 10.113% | $77.6627 | $77.66 | $77.65 | $77.70 |
| Purchase #3 | $187.42 | 4.544% | $195.9364 | $195.94 | $195.95 | $195.90 |
| Purchase #4 | $234.29 | 8.167% | $253.4245 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $227.68 | 13.543% | $258.5147 | $258.51 | $258.50 | $258.50 |
| Purchase #6 | $104.58 | 7.769% | $112.7048 | $112.70 | $112.70 | $112.70 |
| Purchase #7 | $249.84 | 9.774% | $274.2594 | $274.26 | $274.25 | $274.30 |
| 7 purchase totals = | $1,118.28 | $1,221.3379 | $1,221.33 | $1,221.30 | $1,221.30 | |