| 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 | $191.98 | 4.591% | $200.7938 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $240.26 | 3.674% | $249.0872 | $249.09 | $249.10 | $249.10 |
| Purchase #3 | $22.34 | 7.693% | $24.0586 | $24.06 | $24.05 | $24.10 |
| Purchase #4 | $94.42 | 4.208% | $98.3932 | $98.39 | $98.40 | $98.40 |
| Purchase #5 | $80.48 | 13.621% | $91.4422 | $91.44 | $91.45 | $91.40 |
| Purchase #6 | $239.27 | 9.773% | $262.6539 | $262.65 | $262.65 | $262.70 |
| Purchase #7 | $221.56 | 3.744% | $229.8552 | $229.86 | $229.85 | $229.90 |
| 7 purchase totals = | $1,090.31 | $1,156.2841 | $1,156.28 | $1,156.30 | $1,156.40 | |