| 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 | $247.73 | 4.618% | $259.1702 | $259.17 | $259.15 | $259.20 |
| Purchase #2 | $192.75 | 12.577% | $216.9922 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $112.67 | 13.364% | $127.7272 | $127.73 | $127.75 | $127.70 |
| Purchase #4 | $115.90 | 3.724% | $120.2161 | $120.22 | $120.20 | $120.20 |
| Purchase #5 | $103.43 | 4.382% | $107.9623 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $176.49 | 9.654% | $193.5283 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $160.52 | 7.299% | $172.2364 | $172.24 | $172.25 | $172.20 |
| 7 purchase totals = | $1,109.49 | $1,197.8327 | $1,197.84 | $1,197.85 | $1,197.80 | |