| 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 | $219.77 | 13.459% | $249.3488 | $249.35 | $249.35 | $249.30 |
| Purchase #2 | $39.31 | 9.353% | $42.9867 | $42.99 | $43.00 | $43.00 |
| Purchase #3 | $91.40 | 5.862% | $96.7579 | $96.76 | $96.75 | $96.80 |
| Purchase #4 | $201.67 | 13.377% | $228.6474 | $228.65 | $228.65 | $228.60 |
| Purchase #5 | $11.59 | 13.637% | $13.1705 | $13.17 | $13.15 | $13.20 |
| Purchase #6 | $194.79 | 8.784% | $211.9004 | $211.90 | $211.90 | $211.90 |
| Purchase #7 | $246.34 | 12.844% | $277.9799 | $277.98 | $278.00 | $278.00 |
| 7 purchase totals = | $1,004.87 | $1,120.7916 | $1,120.80 | $1,120.80 | $1,120.80 | |