| 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 | $228.69 | 5.347% | $240.9181 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $6.42 | 4.378% | $6.7011 | $6.70 | $6.70 | $6.70 |
| Purchase #3 | $15.88 | 3.810% | $16.485 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $147.80 | 7.765% | $159.2767 | $159.28 | $159.30 | $159.30 |
| Purchase #5 | $195.85 | 5.683% | $206.9802 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $133.59 | 8.655% | $145.1522 | $145.15 | $145.15 | $145.20 |
| Purchase #7 | $197.98 | 9.391% | $216.5723 | $216.57 | $216.55 | $216.60 |
| 7 purchase totals = | $926.21 | $992.0856 | $992.09 | $992.10 | $992.20 | |