| 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 | $248.50 | 12.282% | $279.0208 | $279.02 | $279.00 | $279.00 |
| Purchase #2 | $100.42 | 10.502% | $110.9661 | $110.97 | $110.95 | $111.00 |
| Purchase #3 | $152.48 | 6.619% | $162.5727 | $162.57 | $162.55 | $162.60 |
| Purchase #4 | $180.76 | 9.350% | $197.6611 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $33.91 | 8.739% | $36.8734 | $36.87 | $36.85 | $36.90 |
| Purchase #6 | $80.76 | 12.694% | $91.0117 | $91.01 | $91.00 | $91.00 |
| Purchase #7 | $116.76 | 4.555% | $122.0784 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $913.59 | $1,000.1842 | $1,000.18 | $1,000.10 | $1,000.30 | |