| 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 | $29.87 | 4.150% | $31.1096 | $31.11 | $31.10 | $31.10 |
| Purchase #2 | $32.31 | 6.474% | $34.4017 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $246.90 | 9.331% | $269.9382 | $269.94 | $269.95 | $269.90 |
| Purchase #4 | $119.62 | 5.391% | $126.0687 | $126.07 | $126.05 | $126.10 |
| Purchase #5 | $14.43 | 11.114% | $16.0338 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $131.87 | 3.572% | $136.5804 | $136.58 | $136.60 | $136.60 |
| Purchase #7 | $226.86 | 10.300% | $250.2266 | $250.23 | $250.25 | $250.20 |
| 7 purchase totals = | $801.86 | $864.3590 | $864.36 | $864.40 | $864.30 | |