| 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 | $197.33 | 7.327% | $211.7884 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $120.68 | 13.474% | $136.9404 | $136.94 | $136.95 | $136.90 |
| Purchase #3 | $230.97 | 3.647% | $239.3935 | $239.39 | $239.40 | $239.40 |
| Purchase #4 | $143.81 | 10.738% | $159.2523 | $159.25 | $159.25 | $159.30 |
| Purchase #5 | $168.54 | 4.461% | $176.0586 | $176.06 | $176.05 | $176.10 |
| Purchase #6 | $201.88 | 10.654% | $223.3883 | $223.39 | $223.40 | $223.40 |
| Purchase #7 | $43.37 | 6.460% | $46.1717 | $46.17 | $46.15 | $46.20 |
| 7 purchase totals = | $1,106.58 | $1,192.9932 | $1,192.99 | $1,193.00 | $1,193.10 | |