| 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 | $247.56 | 7.242% | $265.4883 | $265.49 | $265.50 | $265.50 |
| Purchase #2 | $89.36 | 6.503% | $95.1711 | $95.17 | $95.15 | $95.20 |
| Purchase #3 | $113.51 | 7.638% | $122.1799 | $122.18 | $122.20 | $122.20 |
| Purchase #4 | $184.58 | 8.741% | $200.7141 | $200.71 | $200.70 | $200.70 |
| Purchase #5 | $202.58 | 7.686% | $218.1503 | $218.15 | $218.15 | $218.20 |
| Purchase #6 | $113.32 | 12.381% | $127.3501 | $127.35 | $127.35 | $127.40 |
| Purchase #7 | $109.67 | 12.378% | $123.245 | $123.25 | $123.25 | $123.20 |
| 7 purchase totals = | $1,060.58 | $1,152.2988 | $1,152.30 | $1,152.30 | $1,152.40 | |