| 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 | $134.98 | 10.823% | $149.5889 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $10.84 | 9.868% | $11.9097 | $11.91 | $11.90 | $11.90 |
| Purchase #3 | $144.73 | 9.252% | $158.1204 | $158.12 | $158.10 | $158.10 |
| Purchase #4 | $223.86 | 7.295% | $240.1906 | $240.19 | $240.20 | $240.20 |
| Purchase #5 | $180.71 | 11.835% | $202.097 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $234.73 | 7.627% | $252.6329 | $252.63 | $252.65 | $252.60 |
| Purchase #7 | $116.55 | 9.795% | $127.9661 | $127.97 | $127.95 | $128.00 |
| 7 purchase totals = | $1,046.40 | $1,142.5056 | $1,142.51 | $1,142.50 | $1,142.50 | |