| 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 | $209.99 | 8.369% | $227.5641 | $227.56 | $227.55 | $227.60 |
| Purchase #2 | $197.64 | 12.776% | $222.8905 | $222.89 | $222.90 | $222.90 |
| Purchase #3 | $109.72 | 8.695% | $119.2602 | $119.26 | $119.25 | $119.30 |
| Purchase #4 | $201.84 | 9.474% | $220.9623 | $220.96 | $220.95 | $221.00 |
| Purchase #5 | $207.84 | 12.190% | $233.1757 | $233.18 | $233.20 | $233.20 |
| Purchase #6 | $5.98 | 8.252% | $6.4735 | $6.47 | $6.45 | $6.50 |
| Purchase #7 | $176.77 | 7.106% | $189.3313 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $1,109.78 | $1,219.6576 | $1,219.65 | $1,219.65 | $1,219.80 | |