| 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 | $20.38 | 6.123% | $21.6279 | $21.63 | $21.65 | $21.60 |
| Purchase #2 | $176.68 | 13.549% | $200.6184 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $205.64 | 8.798% | $223.7322 | $223.73 | $223.75 | $223.70 |
| Purchase #4 | $44.76 | 3.272% | $46.2245 | $46.22 | $46.20 | $46.20 |
| Purchase #5 | $55.27 | 10.735% | $61.2032 | $61.20 | $61.20 | $61.20 |
| Purchase #6 | $223.56 | 13.350% | $253.4053 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $218.72 | 5.216% | $230.1284 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $945.01 | $1,036.9399 | $1,036.94 | $1,036.95 | $1,036.80 | |