| 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 | $230.45 | 6.819% | $246.1644 | $246.16 | $246.15 | $246.20 |
| Purchase #2 | $179.60 | 5.454% | $189.3954 | $189.40 | $189.40 | $189.40 |
| Purchase #3 | $142.72 | 9.406% | $156.1442 | $156.14 | $156.15 | $156.10 |
| Purchase #4 | $184.36 | 5.824% | $195.0971 | $195.10 | $195.10 | $195.10 |
| Purchase #5 | $218.48 | 9.640% | $239.5415 | $239.54 | $239.55 | $239.50 |
| Purchase #6 | $113.93 | 10.604% | $126.0111 | $126.01 | $126.00 | $126.00 |
| Purchase #7 | $48.83 | 8.591% | $53.025 | $53.03 | $53.05 | $53.00 |
| 7 purchase totals = | $1,118.37 | $1,205.3787 | $1,205.38 | $1,205.40 | $1,205.30 | |