| 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 | $215.51 | 11.393% | $240.0631 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $130.89 | 8.473% | $141.9803 | $141.98 | $142.00 | $142.00 |
| Purchase #3 | $200.42 | 9.724% | $219.9088 | $219.91 | $219.90 | $219.90 |
| Purchase #4 | $158.57 | 11.128% | $176.2157 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $169.38 | 8.806% | $184.2956 | $184.30 | $184.30 | $184.30 |
| Purchase #6 | $32.73 | 5.643% | $34.577 | $34.58 | $34.60 | $34.60 |
| Purchase #7 | $149.95 | 5.790% | $158.6321 | $158.63 | $158.65 | $158.60 |
| 7 purchase totals = | $1,057.45 | $1,155.6726 | $1,155.68 | $1,155.70 | $1,155.70 | |