| 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 | $186.36 | 3.539% | $192.9553 | $192.96 | $192.95 | $193.00 |
| Purchase #2 | $211.50 | 10.186% | $233.0434 | $233.04 | $233.05 | $233.00 |
| Purchase #3 | $14.31 | 3.310% | $14.7837 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $177.34 | 10.164% | $195.3648 | $195.36 | $195.35 | $195.40 |
| Purchase #5 | $68.50 | 11.718% | $76.5268 | $76.53 | $76.55 | $76.50 |
| Purchase #6 | $17.86 | 8.235% | $19.3308 | $19.33 | $19.35 | $19.30 |
| Purchase #7 | $214.26 | 12.757% | $241.5931 | $241.59 | $241.60 | $241.60 |
| 7 purchase totals = | $890.13 | $973.5979 | $973.59 | $973.65 | $973.60 | |