| 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 | $9.59 | 6.494% | $10.2128 | $10.21 | $10.20 | $10.20 |
| Purchase #2 | $241.78 | 3.832% | $251.045 | $251.05 | $251.05 | $251.00 |
| Purchase #3 | $235.96 | 9.313% | $257.935 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $71.46 | 4.286% | $74.5228 | $74.52 | $74.50 | $74.50 |
| Purchase #5 | $19.28 | 7.221% | $20.6722 | $20.67 | $20.65 | $20.70 |
| Purchase #6 | $126.46 | 3.385% | $130.7407 | $130.74 | $130.75 | $130.70 |
| Purchase #7 | $241.59 | 13.150% | $273.3591 | $273.36 | $273.35 | $273.40 |
| 7 purchase totals = | $946.12 | $1,018.4876 | $1,018.49 | $1,018.45 | $1,018.40 | |