| 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 | $104.76 | 4.378% | $109.3464 | $109.35 | $109.35 | $109.30 |
| Purchase #2 | $218.73 | 10.688% | $242.1079 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $127.34 | 4.555% | $133.1403 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $140.58 | 4.702% | $147.1901 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $47.81 | 6.728% | $51.0267 | $51.03 | $51.05 | $51.00 |
| Purchase #6 | $187.38 | 12.211% | $210.261 | $210.26 | $210.25 | $210.30 |
| Purchase #7 | $182.92 | 10.764% | $202.6095 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $1,009.52 | $1,095.6819 | $1,095.69 | $1,095.70 | $1,095.60 | |