| 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 | $88.84 | 3.272% | $91.7468 | $91.75 | $91.75 | $91.70 |
| Purchase #2 | $100.90 | 8.516% | $109.4926 | $109.49 | $109.50 | $109.50 |
| Purchase #3 | $177.74 | 11.183% | $197.6167 | $197.62 | $197.60 | $197.60 |
| Purchase #4 | $194.55 | 4.322% | $202.9585 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $87.89 | 6.754% | $93.8261 | $93.83 | $93.85 | $93.80 |
| Purchase #6 | $191.93 | 13.615% | $218.0613 | $218.06 | $218.05 | $218.10 |
| Purchase #7 | $209.93 | 12.864% | $236.9354 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $1,051.78 | $1,150.6374 | $1,150.65 | $1,150.65 | $1,150.60 | |