| 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 | $110.45 | 3.210% | $113.9954 | $114.00 | $114.00 | $114.00 |
| Purchase #2 | $156.77 | 8.259% | $169.7176 | $169.72 | $169.70 | $169.70 |
| Purchase #3 | $239.67 | 9.410% | $262.2229 | $262.22 | $262.20 | $262.20 |
| Purchase #4 | $180.77 | 7.460% | $194.2554 | $194.26 | $194.25 | $194.30 |
| Purchase #5 | $107.66 | 11.479% | $120.0183 | $120.02 | $120.00 | $120.00 |
| Purchase #6 | $211.82 | 12.298% | $237.8696 | $237.87 | $237.85 | $237.90 |
| Purchase #7 | $146.95 | 5.760% | $155.4143 | $155.41 | $155.40 | $155.40 |
| 7 purchase totals = | $1,154.09 | $1,253.4935 | $1,253.50 | $1,253.40 | $1,253.50 | |