| 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 | $134.58 | 3.797% | $139.69 | $139.69 | $139.70 | $139.70 |
| Purchase #2 | $24.25 | 10.334% | $26.756 | $26.76 | $26.75 | $26.80 |
| Purchase #3 | $240.91 | 4.228% | $251.0957 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $150.58 | 5.861% | $159.4055 | $159.41 | $159.40 | $159.40 |
| Purchase #5 | $189.34 | 6.705% | $202.0352 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $160.37 | 4.585% | $167.723 | $167.72 | $167.70 | $167.70 |
| Purchase #7 | $177.69 | 7.707% | $191.3846 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $1,077.72 | $1,138.0900 | $1,138.10 | $1,138.10 | $1,138.10 | |