| 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 | $108.97 | 4.165% | $113.5086 | $113.51 | $113.50 | $113.50 |
| Purchase #2 | $48.97 | 5.218% | $51.5253 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $172.84 | 12.721% | $194.827 | $194.83 | $194.85 | $194.80 |
| Purchase #4 | $246.54 | 13.642% | $280.173 | $280.17 | $280.15 | $280.20 |
| Purchase #5 | $95.79 | 13.151% | $108.3873 | $108.39 | $108.40 | $108.40 |
| Purchase #6 | $87.58 | 5.561% | $92.4503 | $92.45 | $92.45 | $92.50 |
| Purchase #7 | $206.77 | 13.354% | $234.3821 | $234.38 | $234.40 | $234.40 |
| 7 purchase totals = | $967.46 | $1,075.2536 | $1,075.26 | $1,075.30 | $1,075.30 | |