| 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 | $249.85 | 6.272% | $265.5206 | $265.52 | $265.50 | $265.50 |
| Purchase #2 | $232.55 | 3.670% | $241.0846 | $241.08 | $241.10 | $241.10 |
| Purchase #3 | $123.41 | 6.121% | $130.9639 | $130.96 | $130.95 | $131.00 |
| Purchase #4 | $166.54 | 4.429% | $173.9161 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $176.89 | 13.497% | $200.7648 | $200.76 | $200.75 | $200.80 |
| Purchase #6 | $189.32 | 7.781% | $204.051 | $204.05 | $204.05 | $204.10 |
| Purchase #7 | $79.92 | 10.505% | $88.3156 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $1,218.48 | $1,304.6166 | $1,304.61 | $1,304.55 | $1,304.70 | |