| 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 | $184.62 | 8.536% | $200.3792 | $200.38 | $200.40 | $200.40 |
| Purchase #2 | $185.28 | 9.566% | $203.0039 | $203.00 | $203.00 | $203.00 |
| Purchase #3 | $105.44 | 7.119% | $112.9463 | $112.95 | $112.95 | $112.90 |
| Purchase #4 | $192.46 | 13.290% | $218.0379 | $218.04 | $218.05 | $218.00 |
| Purchase #5 | $106.65 | 5.616% | $112.6395 | $112.64 | $112.65 | $112.60 |
| Purchase #6 | $127.53 | 11.614% | $142.3413 | $142.34 | $142.35 | $142.30 |
| Purchase #7 | $42.98 | 11.436% | $47.8952 | $47.90 | $47.90 | $47.90 |
| 7 purchase totals = | $944.96 | $1,037.2433 | $1,037.25 | $1,037.30 | $1,037.10 | |