| 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 | $94.42 | 7.244% | $101.2598 | $101.26 | $101.25 | $101.30 |
| Purchase #2 | $82.51 | 12.145% | $92.5308 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $168.43 | 12.786% | $189.9655 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $36.50 | 11.366% | $40.6486 | $40.65 | $40.65 | $40.60 |
| Purchase #5 | $139.78 | 9.487% | $153.0409 | $153.04 | $153.05 | $153.00 |
| Purchase #6 | $207.94 | 9.289% | $227.2555 | $227.26 | $227.25 | $227.30 |
| Purchase #7 | $178.59 | 6.445% | $190.1001 | $190.10 | $190.10 | $190.10 |
| 7 purchase totals = | $908.17 | $994.8012 | $994.81 | $994.80 | $994.80 | |