| 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 | $194.31 | 3.302% | $200.7261 | $200.73 | $200.75 | $200.70 |
| Purchase #2 | $219.45 | 13.501% | $249.0779 | $249.08 | $249.10 | $249.10 |
| Purchase #3 | $174.25 | 5.325% | $183.5288 | $183.53 | $183.55 | $183.50 |
| Purchase #4 | $91.46 | 5.467% | $96.4601 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $199.49 | 13.475% | $226.3713 | $226.37 | $226.35 | $226.40 |
| Purchase #6 | $123.55 | 9.398% | $135.1612 | $135.16 | $135.15 | $135.20 |
| Purchase #7 | $166.41 | 8.119% | $179.9208 | $179.92 | $179.90 | $179.90 |
| 7 purchase totals = | $1,168.92 | $1,271.2462 | $1,271.25 | $1,271.25 | $1,271.30 | |