| 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 | $204.44 | 3.322% | $211.2315 | $211.23 | $211.25 | $211.20 |
| Purchase #2 | $128.85 | 13.235% | $145.9033 | $145.90 | $145.90 | $145.90 |
| Purchase #3 | $185.49 | 4.461% | $193.7647 | $193.76 | $193.75 | $193.80 |
| Purchase #4 | $221.66 | 12.519% | $249.4096 | $249.41 | $249.40 | $249.40 |
| Purchase #5 | $189.88 | 13.529% | $215.5689 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $223.32 | 6.255% | $237.2887 | $237.29 | $237.30 | $237.30 |
| Purchase #7 | $13.80 | 8.176% | $14.9283 | $14.93 | $14.95 | $14.90 |
| 7 purchase totals = | $1,167.44 | $1,268.0950 | $1,268.09 | $1,268.10 | $1,268.10 | |