| 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 | $228.31 | 10.267% | $251.7506 | $251.75 | $251.75 | $251.80 |
| Purchase #2 | $244.25 | 10.156% | $269.056 | $269.06 | $269.05 | $269.10 |
| Purchase #3 | $211.51 | 13.503% | $240.0702 | $240.07 | $240.05 | $240.10 |
| Purchase #4 | $174.99 | 6.235% | $185.9006 | $185.90 | $185.90 | $185.90 |
| Purchase #5 | $7.51 | 6.259% | $7.9801 | $7.98 | $8.00 | $8.00 |
| Purchase #6 | $182.97 | 4.671% | $191.5165 | $191.52 | $191.50 | $191.50 |
| Purchase #7 | $161.25 | 11.813% | $180.2985 | $180.30 | $180.30 | $180.30 |
| 7 purchase totals = | $1,210.79 | $1,326.5725 | $1,326.58 | $1,326.55 | $1,326.70 | |