| 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 | $200.74 | 9.594% | $219.999 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $225.53 | 9.383% | $246.6915 | $246.69 | $246.70 | $246.70 |
| Purchase #3 | $243.38 | 3.287% | $251.3799 | $251.38 | $251.40 | $251.40 |
| Purchase #4 | $178.59 | 8.499% | $193.7684 | $193.77 | $193.75 | $193.80 |
| Purchase #5 | $140.69 | 8.176% | $152.1928 | $152.19 | $152.20 | $152.20 |
| Purchase #6 | $131.30 | 10.597% | $145.2139 | $145.21 | $145.20 | $145.20 |
| Purchase #7 | $70.79 | 7.382% | $76.0157 | $76.02 | $76.00 | $76.00 |
| 7 purchase totals = | $1,191.02 | $1,285.2612 | $1,285.26 | $1,285.25 | $1,285.30 | |