| 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 | $244.64 | 9.641% | $268.2257 | $268.23 | $268.25 | $268.20 |
| Purchase #2 | $150.49 | 7.234% | $161.3764 | $161.38 | $161.40 | $161.40 |
| Purchase #3 | $150.26 | 9.577% | $164.6504 | $164.65 | $164.65 | $164.70 |
| Purchase #4 | $107.95 | 4.238% | $112.5249 | $112.52 | $112.50 | $112.50 |
| Purchase #5 | $68.55 | 12.590% | $77.1804 | $77.18 | $77.20 | $77.20 |
| Purchase #6 | $172.99 | 11.450% | $192.7974 | $192.80 | $192.80 | $192.80 |
| Purchase #7 | $241.74 | 4.319% | $252.1808 | $252.18 | $252.20 | $252.20 |
| 7 purchase totals = | $1,136.62 | $1,228.9360 | $1,228.94 | $1,229.00 | $1,229.00 | |