| 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 | $248.53 | 11.812% | $277.8864 | $277.89 | $277.90 | $277.90 |
| Purchase #2 | $223.34 | 4.834% | $234.1363 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $63.83 | 7.123% | $68.3766 | $68.38 | $68.40 | $68.40 |
| Purchase #4 | $143.42 | 11.727% | $160.2389 | $160.24 | $160.25 | $160.20 |
| Purchase #5 | $112.35 | 4.549% | $117.4608 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $237.40 | 12.775% | $267.7279 | $267.73 | $267.75 | $267.70 |
| Purchase #7 | $234.91 | 3.111% | $242.2181 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $1,263.78 | $1,368.0450 | $1,368.06 | $1,368.10 | $1,368.00 | |