| 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 | $220.43 | 11.243% | $245.2129 | $245.21 | $245.20 | $245.20 |
| Purchase #2 | $7.93 | 9.801% | $8.7072 | $8.71 | $8.70 | $8.70 |
| Purchase #3 | $156.72 | 11.787% | $175.1926 | $175.19 | $175.20 | $175.20 |
| Purchase #4 | $21.67 | 4.580% | $22.6625 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $62.49 | 3.125% | $64.4428 | $64.44 | $64.45 | $64.40 |
| Purchase #6 | $140.38 | 9.673% | $153.959 | $153.96 | $153.95 | $154.00 |
| Purchase #7 | $175.90 | 7.668% | $189.388 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $785.52 | $859.5650 | $859.56 | $859.55 | $859.60 | |