| 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 | $122.44 | 6.752% | $130.7071 | $130.71 | $130.70 | $130.70 |
| Purchase #2 | $46.80 | 6.198% | $49.7007 | $49.70 | $49.70 | $49.70 |
| Purchase #3 | $211.42 | 9.110% | $230.6804 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $220.88 | 11.263% | $245.7577 | $245.76 | $245.75 | $245.80 |
| Purchase #5 | $156.80 | 8.308% | $169.8269 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $116.80 | 11.469% | $130.1958 | $130.20 | $130.20 | $130.20 |
| Purchase #7 | $102.47 | 8.574% | $111.2558 | $111.26 | $111.25 | $111.30 |
| 7 purchase totals = | $977.61 | $1,068.1244 | $1,068.14 | $1,068.15 | $1,068.20 | |