| 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 | $230.98 | 9.399% | $252.6898 | $252.69 | $252.70 | $252.70 |
| Purchase #2 | $20.83 | 6.639% | $22.2129 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $40.34 | 7.280% | $43.2768 | $43.28 | $43.30 | $43.30 |
| Purchase #4 | $111.39 | 12.726% | $125.5655 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $209.61 | 4.708% | $219.4784 | $219.48 | $219.50 | $219.50 |
| Purchase #6 | $201.64 | 6.845% | $215.4423 | $215.44 | $215.45 | $215.40 |
| Purchase #7 | $197.87 | 4.356% | $206.4892 | $206.49 | $206.50 | $206.50 |
| 7 purchase totals = | $1,012.66 | $1,085.1549 | $1,085.16 | $1,085.20 | $1,085.20 | |