| 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 | $37.70 | 9.583% | $41.3128 | $41.31 | $41.30 | $41.30 |
| Purchase #2 | $186.62 | 3.437% | $193.0341 | $193.03 | $193.05 | $193.00 |
| Purchase #3 | $140.70 | 6.252% | $149.4966 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $34.81 | 9.486% | $38.1121 | $38.11 | $38.10 | $38.10 |
| Purchase #5 | $158.68 | 3.511% | $164.2513 | $164.25 | $164.25 | $164.30 |
| Purchase #6 | $181.57 | 13.697% | $206.4396 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $208.29 | 5.410% | $219.5585 | $219.56 | $219.55 | $219.60 |
| 7 purchase totals = | $948.37 | $1,012.2050 | $1,012.20 | $1,012.20 | $1,012.20 | |