| 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 | $229.37 | 10.506% | $253.4676 | $253.47 | $253.45 | $253.50 |
| Purchase #2 | $38.29 | 13.277% | $43.3738 | $43.37 | $43.35 | $43.40 |
| Purchase #3 | $144.87 | 7.327% | $155.4846 | $155.48 | $155.50 | $155.50 |
| Purchase #4 | $217.56 | 13.288% | $246.4694 | $246.47 | $246.45 | $246.50 |
| Purchase #5 | $185.34 | 6.270% | $196.9608 | $196.96 | $196.95 | $197.00 |
| Purchase #6 | $190.35 | 3.681% | $197.3568 | $197.36 | $197.35 | $197.40 |
| Purchase #7 | $37.40 | 4.407% | $39.0482 | $39.05 | $39.05 | $39.00 |
| 7 purchase totals = | $1,043.18 | $1,132.1612 | $1,132.16 | $1,132.10 | $1,132.30 | |