| 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 | $240.40 | 4.126% | $250.3189 | $250.32 | $250.30 | $250.30 |
| Purchase #2 | $183.35 | 6.285% | $194.8735 | $194.87 | $194.85 | $194.90 |
| Purchase #3 | $66.99 | 10.279% | $73.8759 | $73.88 | $73.90 | $73.90 |
| Purchase #4 | $229.95 | 11.643% | $256.7231 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $6.97 | 5.856% | $7.3782 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $211.25 | 12.339% | $237.3161 | $237.32 | $237.30 | $237.30 |
| Purchase #7 | $208.69 | 7.542% | $224.4294 | $224.43 | $224.45 | $224.40 |
| 7 purchase totals = | $1,147.60 | $1,244.9151 | $1,244.92 | $1,244.90 | $1,244.90 | |