| 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 | $136.89 | 3.289% | $141.3923 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $206.36 | 13.837% | $234.914 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $129.49 | 7.484% | $139.181 | $139.18 | $139.20 | $139.20 |
| Purchase #4 | $42.40 | 5.307% | $44.6502 | $44.65 | $44.65 | $44.70 |
| Purchase #5 | $18.45 | 5.762% | $19.5131 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $225.29 | 12.231% | $252.8452 | $252.85 | $252.85 | $252.80 |
| Purchase #7 | $197.28 | 10.397% | $217.7912 | $217.79 | $217.80 | $217.80 |
| 7 purchase totals = | $956.16 | $1,050.2870 | $1,050.28 | $1,050.30 | $1,050.30 | |