| 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 | $222.99 | 7.170% | $238.9784 | $238.98 | $239.00 | $239.00 |
| Purchase #2 | $19.35 | 8.569% | $21.0081 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $186.26 | 9.275% | $203.5356 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $111.91 | 10.465% | $123.6214 | $123.62 | $123.60 | $123.60 |
| Purchase #5 | $15.54 | 6.517% | $16.5527 | $16.55 | $16.55 | $16.60 |
| Purchase #6 | $152.29 | 4.196% | $158.6801 | $158.68 | $158.70 | $158.70 |
| Purchase #7 | $57.76 | 8.536% | $62.6904 | $62.69 | $62.70 | $62.70 |
| 7 purchase totals = | $766.10 | $825.0667 | $825.07 | $825.10 | $825.10 | |