| 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 | $242.64 | 13.703% | $275.889 | $275.89 | $275.90 | $275.90 |
| Purchase #2 | $189.65 | 3.126% | $195.5785 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $237.51 | 10.493% | $262.4319 | $262.43 | $262.45 | $262.40 |
| Purchase #4 | $233.80 | 6.606% | $249.2448 | $249.24 | $249.25 | $249.20 |
| Purchase #5 | $130.95 | 10.801% | $145.0939 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $190.40 | 10.834% | $211.0279 | $211.03 | $211.05 | $211.00 |
| Purchase #7 | $228.42 | 11.316% | $254.268 | $254.27 | $254.25 | $254.30 |
| 7 purchase totals = | $1,453.37 | $1,593.5340 | $1,593.53 | $1,593.60 | $1,593.50 | |