| 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 | $135.57 | 8.193% | $146.6773 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $238.84 | 11.405% | $266.0797 | $266.08 | $266.10 | $266.10 |
| Purchase #3 | $250.42 | 10.681% | $277.1674 | $277.17 | $277.15 | $277.20 |
| Purchase #4 | $17.91 | 6.491% | $19.0725 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $237.38 | 12.630% | $267.3611 | $267.36 | $267.35 | $267.40 |
| Purchase #6 | $82.84 | 8.787% | $90.1192 | $90.12 | $90.10 | $90.10 |
| Purchase #7 | $130.83 | 7.308% | $140.3911 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $1,093.79 | $1,206.8683 | $1,206.87 | $1,206.85 | $1,207.00 | |