| 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 | $221.95 | 7.665% | $238.9625 | $238.96 | $238.95 | $239.00 |
| Purchase #2 | $9.47 | 11.861% | $10.5932 | $10.59 | $10.60 | $10.60 |
| Purchase #3 | $65.39 | 11.794% | $73.1021 | $73.10 | $73.10 | $73.10 |
| Purchase #4 | $182.95 | 3.221% | $188.8428 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $136.29 | 9.517% | $149.2607 | $149.26 | $149.25 | $149.30 |
| Purchase #6 | $33.42 | 12.199% | $37.4969 | $37.50 | $37.50 | $37.50 |
| Purchase #7 | $132.86 | 3.275% | $137.2112 | $137.21 | $137.20 | $137.20 |
| 7 purchase totals = | $782.33 | $835.4694 | $835.46 | $835.45 | $835.50 | |