| 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 | $34.92 | 6.422% | $37.1626 | $37.16 | $37.15 | $37.20 |
| Purchase #2 | $184.40 | 11.718% | $206.008 | $206.01 | $206.00 | $206.00 |
| Purchase #3 | $152.41 | 13.466% | $172.9335 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $241.65 | 3.350% | $249.7453 | $249.75 | $249.75 | $249.70 |
| Purchase #5 | $10.48 | 7.732% | $11.2903 | $11.29 | $11.30 | $11.30 |
| Purchase #6 | $183.43 | 5.591% | $193.6856 | $193.69 | $193.70 | $193.70 |
| Purchase #7 | $90.98 | 12.225% | $102.1023 | $102.10 | $102.10 | $102.10 |
| 7 purchase totals = | $898.27 | $972.9276 | $972.93 | $972.95 | $972.90 | |