| 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 | $212.69 | 3.612% | $220.3724 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $5.82 | 6.725% | $6.2114 | $6.21 | $6.20 | $6.20 |
| Purchase #3 | $26.54 | 12.277% | $29.7983 | $29.80 | $29.80 | $29.80 |
| Purchase #4 | $189.30 | 10.655% | $209.4699 | $209.47 | $209.45 | $209.50 |
| Purchase #5 | $165.45 | 6.597% | $176.3647 | $176.36 | $176.35 | $176.40 |
| Purchase #6 | $196.61 | 12.784% | $221.7446 | $221.74 | $221.75 | $221.70 |
| Purchase #7 | $178.43 | 12.173% | $200.1503 | $200.15 | $200.15 | $200.20 |
| 7 purchase totals = | $974.84 | $1,064.1116 | $1,064.10 | $1,064.05 | $1,064.20 | |