| 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 | $195.99 | 4.661% | $205.1251 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $207.31 | 11.327% | $230.792 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $84.87 | 13.518% | $96.3427 | $96.34 | $96.35 | $96.30 |
| Purchase #4 | $189.89 | 13.489% | $215.5043 | $215.50 | $215.50 | $215.50 |
| Purchase #5 | $11.86 | 11.608% | $13.2367 | $13.24 | $13.25 | $13.20 |
| Purchase #6 | $237.51 | 3.618% | $246.1031 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $123.70 | 11.216% | $137.5742 | $137.57 | $137.55 | $137.60 |
| 7 purchase totals = | $1,051.13 | $1,144.6781 | $1,144.67 | $1,144.70 | $1,144.60 | |