| 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 | $95.68 | 12.775% | $107.9031 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $182.51 | 9.784% | $200.3668 | $200.37 | $200.35 | $200.40 |
| Purchase #3 | $123.81 | 8.470% | $134.2967 | $134.30 | $134.30 | $134.30 |
| Purchase #4 | $39.77 | 5.658% | $42.0202 | $42.02 | $42.00 | $42.00 |
| Purchase #5 | $217.33 | 4.822% | $227.8097 | $227.81 | $227.80 | $227.80 |
| Purchase #6 | $83.63 | 8.195% | $90.4835 | $90.48 | $90.50 | $90.50 |
| Purchase #7 | $247.99 | 13.388% | $281.1909 | $281.19 | $281.20 | $281.20 |
| 7 purchase totals = | $990.72 | $1,084.0709 | $1,084.07 | $1,084.05 | $1,084.10 | |