| 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 | $107.56 | 12.232% | $120.7167 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $248.99 | 6.552% | $265.3038 | $265.30 | $265.30 | $265.30 |
| Purchase #3 | $185.85 | 11.251% | $206.76 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $67.38 | 12.374% | $75.7176 | $75.72 | $75.70 | $75.70 |
| Purchase #5 | $17.95 | 3.385% | $18.5576 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $129.80 | 4.220% | $135.2776 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $99.78 | 12.218% | $111.9711 | $111.97 | $111.95 | $112.00 |
| 7 purchase totals = | $857.31 | $934.3044 | $934.31 | $934.25 | $934.40 | |