| 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 | $36.74 | 3.148% | $37.8966 | $37.90 | $37.90 | $37.90 |
| Purchase #2 | $238.43 | 5.800% | $252.2589 | $252.26 | $252.25 | $252.30 |
| Purchase #3 | $159.34 | 10.506% | $176.0803 | $176.08 | $176.10 | $176.10 |
| Purchase #4 | $100.78 | 9.132% | $109.9832 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $181.29 | 13.773% | $206.2591 | $206.26 | $206.25 | $206.30 |
| Purchase #6 | $131.82 | 8.270% | $142.7215 | $142.72 | $142.70 | $142.70 |
| Purchase #7 | $116.60 | 11.762% | $130.3145 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $965.00 | $1,055.5141 | $1,055.51 | $1,055.50 | $1,055.60 | |