| 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 | $38.40 | 11.319% | $42.7465 | $42.75 | $42.75 | $42.70 |
| Purchase #2 | $188.83 | 13.666% | $214.6355 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $122.66 | 5.860% | $129.8479 | $129.85 | $129.85 | $129.80 |
| Purchase #4 | $182.38 | 5.517% | $192.4419 | $192.44 | $192.45 | $192.40 |
| Purchase #5 | $29.98 | 3.745% | $31.1028 | $31.10 | $31.10 | $31.10 |
| Purchase #6 | $12.89 | 13.179% | $14.5888 | $14.59 | $14.60 | $14.60 |
| Purchase #7 | $238.47 | 4.154% | $248.376 | $248.38 | $248.40 | $248.40 |
| 7 purchase totals = | $813.61 | $873.7394 | $873.75 | $873.80 | $873.60 | |