| 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 | $104.98 | 4.741% | $109.9571 | $109.96 | $109.95 | $110.00 |
| Purchase #2 | $91.96 | 8.798% | $100.0506 | $100.05 | $100.05 | $100.10 |
| Purchase #3 | $204.69 | 7.243% | $219.5157 | $219.52 | $219.50 | $219.50 |
| Purchase #4 | $37.88 | 7.258% | $40.6293 | $40.63 | $40.65 | $40.60 |
| Purchase #5 | $166.54 | 4.471% | $173.986 | $173.99 | $174.00 | $174.00 |
| Purchase #6 | $207.56 | 6.360% | $220.7608 | $220.76 | $220.75 | $220.80 |
| Purchase #7 | $168.49 | 11.301% | $187.5311 | $187.53 | $187.55 | $187.50 |
| 7 purchase totals = | $982.10 | $1,052.4306 | $1,052.44 | $1,052.45 | $1,052.50 | |