| 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 | $183.51 | 11.410% | $204.4485 | $204.45 | $204.45 | $204.40 |
| Purchase #2 | $33.56 | 12.298% | $37.6872 | $37.69 | $37.70 | $37.70 |
| Purchase #3 | $102.81 | 5.403% | $108.3648 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $110.99 | 8.685% | $120.6295 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $124.44 | 12.124% | $139.5271 | $139.53 | $139.55 | $139.50 |
| Purchase #6 | $239.58 | 6.721% | $255.6822 | $255.68 | $255.70 | $255.70 |
| Purchase #7 | $145.55 | 3.115% | $150.0839 | $150.08 | $150.10 | $150.10 |
| 7 purchase totals = | $940.44 | $1,016.4232 | $1,016.42 | $1,016.50 | $1,016.40 | |