| 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 | $154.96 | 3.401% | $160.2302 | $160.23 | $160.25 | $160.20 |
| Purchase #2 | $234.98 | 10.135% | $258.7952 | $258.80 | $258.80 | $258.80 |
| Purchase #3 | $242.65 | 11.123% | $269.64 | $269.64 | $269.65 | $269.60 |
| Purchase #4 | $118.57 | 6.298% | $126.0375 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $235.55 | 6.870% | $251.7323 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $130.97 | 4.710% | $137.1387 | $137.14 | $137.15 | $137.10 |
| Purchase #7 | $44.76 | 10.251% | $49.3483 | $49.35 | $49.35 | $49.30 |
| 7 purchase totals = | $1,162.44 | $1,252.9222 | $1,252.93 | $1,253.00 | $1,252.70 | |