| 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 | $192.52 | 6.539% | $205.1089 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $185.72 | 8.128% | $200.8153 | $200.82 | $200.80 | $200.80 |
| Purchase #3 | $203.89 | 7.397% | $218.9717 | $218.97 | $218.95 | $219.00 |
| Purchase #4 | $77.65 | 5.488% | $81.9114 | $81.91 | $81.90 | $81.90 |
| Purchase #5 | $97.83 | 6.749% | $104.4325 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $243.58 | 12.166% | $273.2139 | $273.21 | $273.20 | $273.20 |
| Purchase #7 | $101.35 | 9.497% | $110.9752 | $110.98 | $111.00 | $111.00 |
| 7 purchase totals = | $1,102.54 | $1,195.4289 | $1,195.43 | $1,195.40 | $1,195.40 | |