| 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 | $112.79 | 13.794% | $128.3483 | $128.35 | $128.35 | $128.30 |
| Purchase #2 | $92.49 | 9.816% | $101.5688 | $101.57 | $101.55 | $101.60 |
| Purchase #3 | $244.58 | 4.319% | $255.1434 | $255.14 | $255.15 | $255.10 |
| Purchase #4 | $105.90 | 5.839% | $112.0835 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $186.76 | 8.439% | $202.5207 | $202.52 | $202.50 | $202.50 |
| Purchase #6 | $186.81 | 6.148% | $198.2951 | $198.30 | $198.30 | $198.30 |
| Purchase #7 | $150.99 | 13.392% | $171.2106 | $171.21 | $171.20 | $171.20 |
| 7 purchase totals = | $1,080.32 | $1,169.1704 | $1,169.17 | $1,169.15 | $1,169.10 | |