| 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 | $114.54 | 13.746% | $130.2847 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $203.50 | 13.454% | $230.8789 | $230.88 | $230.90 | $230.90 |
| Purchase #3 | $146.49 | 13.848% | $166.7759 | $166.78 | $166.80 | $166.80 |
| Purchase #4 | $121.45 | 10.351% | $134.0213 | $134.02 | $134.00 | $134.00 |
| Purchase #5 | $54.99 | 5.540% | $58.0364 | $58.04 | $58.05 | $58.00 |
| Purchase #6 | $135.98 | 3.484% | $140.7175 | $140.72 | $140.70 | $140.70 |
| Purchase #7 | $62.92 | 6.359% | $66.9211 | $66.92 | $66.90 | $66.90 |
| 7 purchase totals = | $839.87 | $927.6358 | $927.64 | $927.65 | $927.60 | |