| 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 | $142.52 | 3.124% | $146.9723 | $146.97 | $146.95 | $147.00 |
| Purchase #2 | $187.57 | 6.837% | $200.3942 | $200.39 | $200.40 | $200.40 |
| Purchase #3 | $43.77 | 6.672% | $46.6903 | $46.69 | $46.70 | $46.70 |
| Purchase #4 | $124.79 | 8.134% | $134.9404 | $134.94 | $134.95 | $134.90 |
| Purchase #5 | $218.70 | 10.573% | $241.8232 | $241.82 | $241.80 | $241.80 |
| Purchase #6 | $236.49 | 6.664% | $252.2497 | $252.25 | $252.25 | $252.20 |
| Purchase #7 | $232.63 | 3.731% | $241.3094 | $241.31 | $241.30 | $241.30 |
| 7 purchase totals = | $1,186.47 | $1,264.3795 | $1,264.37 | $1,264.35 | $1,264.30 | |