| 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 | $37.59 | 12.395% | $42.2493 | $42.25 | $42.25 | $42.20 |
| Purchase #2 | $151.86 | 7.135% | $162.6952 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $194.27 | 6.688% | $207.2628 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $129.92 | 11.861% | $145.3298 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $12.92 | 9.459% | $14.1421 | $14.14 | $14.15 | $14.10 |
| Purchase #6 | $186.40 | 8.644% | $202.5124 | $202.51 | $202.50 | $202.50 |
| Purchase #7 | $140.90 | 6.323% | $149.8091 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $853.86 | $924.0007 | $924.00 | $924.00 | $923.90 | |