| 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 | $108.30 | 6.416% | $115.2485 | $115.25 | $115.25 | $115.20 |
| Purchase #2 | $132.70 | 5.397% | $139.8618 | $139.86 | $139.85 | $139.90 |
| Purchase #3 | $244.49 | 7.491% | $262.8047 | $262.80 | $262.80 | $262.80 |
| Purchase #4 | $128.96 | 8.827% | $140.3433 | $140.34 | $140.35 | $140.30 |
| Purchase #5 | $232.47 | 11.284% | $258.7019 | $258.70 | $258.70 | $258.70 |
| Purchase #6 | $188.87 | 13.592% | $214.5412 | $214.54 | $214.55 | $214.50 |
| Purchase #7 | $146.48 | 9.283% | $160.0777 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $1,182.27 | $1,291.5791 | $1,291.57 | $1,291.60 | $1,291.50 | |