| 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 | $247.94 | 12.823% | $279.7333 | $279.73 | $279.75 | $279.70 |
| Purchase #2 | $26.60 | 12.767% | $29.996 | $30.00 | $30.00 | $30.00 |
| Purchase #3 | $176.50 | 4.155% | $183.8336 | $183.83 | $183.85 | $183.80 |
| Purchase #4 | $193.44 | 9.457% | $211.7336 | $211.73 | $211.75 | $211.70 |
| Purchase #5 | $77.78 | 8.419% | $84.3283 | $84.33 | $84.35 | $84.30 |
| Purchase #6 | $217.75 | 12.582% | $245.1473 | $245.15 | $245.15 | $245.10 |
| Purchase #7 | $168.57 | 11.357% | $187.7145 | $187.71 | $187.70 | $187.70 |
| 7 purchase totals = | $1,108.58 | $1,222.4866 | $1,222.48 | $1,222.55 | $1,222.30 | |