| 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 | $8.60 | 12.226% | $9.6514 | $9.65 | $9.65 | $9.70 |
| Purchase #2 | $233.52 | 11.359% | $260.0455 | $260.05 | $260.05 | $260.00 |
| Purchase #3 | $8.68 | 4.542% | $9.0742 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $185.87 | 9.829% | $204.1392 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $155.33 | 13.148% | $175.7528 | $175.75 | $175.75 | $175.80 |
| Purchase #6 | $192.53 | 4.834% | $201.8369 | $201.84 | $201.85 | $201.80 |
| Purchase #7 | $241.26 | 4.247% | $251.5063 | $251.51 | $251.50 | $251.50 |
| 7 purchase totals = | $1,025.79 | $1,112.0063 | $1,112.01 | $1,112.00 | $1,112.00 | |