| 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 | $226.51 | 6.221% | $240.6012 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $19.63 | 9.689% | $21.532 | $21.53 | $21.55 | $21.50 |
| Purchase #3 | $117.75 | 6.430% | $125.3213 | $125.32 | $125.30 | $125.30 |
| Purchase #4 | $193.67 | 13.198% | $219.2306 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $119.64 | 8.395% | $129.6838 | $129.68 | $129.70 | $129.70 |
| Purchase #6 | $230.60 | 12.385% | $259.1598 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $53.81 | 8.669% | $58.4748 | $58.47 | $58.45 | $58.50 |
| 7 purchase totals = | $961.61 | $1,054.0035 | $1,053.99 | $1,054.00 | $1,054.00 | |