| 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 | $194.34 | 10.723% | $215.1791 | $215.18 | $215.20 | $215.20 |
| Purchase #2 | $226.93 | 9.746% | $249.0466 | $249.05 | $249.05 | $249.00 |
| Purchase #3 | $120.87 | 11.839% | $135.1798 | $135.18 | $135.20 | $135.20 |
| Purchase #4 | $246.61 | 5.406% | $259.9417 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $123.58 | 11.186% | $137.4037 | $137.40 | $137.40 | $137.40 |
| Purchase #6 | $158.96 | 8.385% | $172.2888 | $172.29 | $172.30 | $172.30 |
| Purchase #7 | $44.30 | 13.746% | $50.3895 | $50.39 | $50.40 | $50.40 |
| 7 purchase totals = | $1,115.59 | $1,219.4292 | $1,219.43 | $1,219.50 | $1,219.40 | |