| 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 | $202.80 | 9.105% | $221.2649 | $221.26 | $221.25 | $221.30 |
| Purchase #2 | $214.86 | 8.865% | $233.9073 | $233.91 | $233.90 | $233.90 |
| Purchase #3 | $233.74 | 5.210% | $245.9179 | $245.92 | $245.90 | $245.90 |
| Purchase #4 | $60.45 | 13.553% | $68.6428 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $95.71 | 13.792% | $108.9103 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $88.38 | 7.159% | $94.7071 | $94.71 | $94.70 | $94.70 |
| Purchase #7 | $212.99 | 13.693% | $242.1547 | $242.15 | $242.15 | $242.20 |
| 7 purchase totals = | $1,108.93 | $1,215.5050 | $1,215.50 | $1,215.45 | $1,215.50 | |