| 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 | $22.91 | 11.146% | $25.4635 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $249.47 | 7.800% | $268.9287 | $268.93 | $268.95 | $268.90 |
| Purchase #3 | $115.29 | 10.284% | $127.1464 | $127.15 | $127.15 | $127.10 |
| Purchase #4 | $125.80 | 13.375% | $142.6258 | $142.63 | $142.65 | $142.60 |
| Purchase #5 | $232.74 | 5.188% | $244.8146 | $244.81 | $244.80 | $244.80 |
| Purchase #6 | $157.77 | 9.220% | $172.3164 | $172.32 | $172.30 | $172.30 |
| Purchase #7 | $125.57 | 3.145% | $129.5192 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $1,029.55 | $1,110.8146 | $1,110.82 | $1,110.80 | $1,110.70 | |