| 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 | $185.38 | 3.258% | $191.4197 | $191.42 | $191.40 | $191.40 |
| Purchase #2 | $225.88 | 6.730% | $241.0817 | $241.08 | $241.10 | $241.10 |
| Purchase #3 | $186.84 | 9.371% | $204.3488 | $204.35 | $204.35 | $204.30 |
| Purchase #4 | $137.41 | 6.391% | $146.1919 | $146.19 | $146.20 | $146.20 |
| Purchase #5 | $182.25 | 11.403% | $203.032 | $203.03 | $203.05 | $203.00 |
| Purchase #6 | $192.84 | 13.824% | $219.4982 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $211.50 | 4.310% | $220.6157 | $220.62 | $220.60 | $220.60 |
| 7 purchase totals = | $1,322.10 | $1,426.1880 | $1,426.19 | $1,426.20 | $1,426.10 | |