| 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 | $226.70 | 5.870% | $240.0073 | $240.01 | $240.00 | $240.00 |
| Purchase #2 | $21.38 | 11.494% | $23.8374 | $23.84 | $23.85 | $23.80 |
| Purchase #3 | $20.61 | 4.555% | $21.5488 | $21.55 | $21.55 | $21.50 |
| Purchase #4 | $194.60 | 10.281% | $214.6068 | $214.61 | $214.60 | $214.60 |
| Purchase #5 | $249.29 | 5.553% | $263.1331 | $263.13 | $263.15 | $263.10 |
| Purchase #6 | $177.60 | 8.536% | $192.7599 | $192.76 | $192.75 | $192.80 |
| Purchase #7 | $178.71 | 12.345% | $200.7717 | $200.77 | $200.75 | $200.80 |
| 7 purchase totals = | $1,068.89 | $1,156.6650 | $1,156.67 | $1,156.65 | $1,156.60 | |