| 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 | $119.56 | 13.630% | $135.856 | $135.86 | $135.85 | $135.90 |
| Purchase #2 | $145.46 | 13.458% | $165.036 | $165.04 | $165.05 | $165.00 |
| Purchase #3 | $197.87 | 3.136% | $204.0752 | $204.08 | $204.10 | $204.10 |
| Purchase #4 | $216.75 | 13.103% | $245.1508 | $245.15 | $245.15 | $245.20 |
| Purchase #5 | $42.49 | 11.190% | $47.2446 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $70.78 | 12.533% | $79.6509 | $79.65 | $79.65 | $79.70 |
| Purchase #7 | $208.38 | 6.803% | $222.5561 | $222.56 | $222.55 | $222.60 |
| 7 purchase totals = | $1,001.29 | $1,099.5696 | $1,099.58 | $1,099.60 | $1,099.70 | |