| 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 | $30.65 | 6.529% | $32.6511 | $32.65 | $32.65 | $32.70 |
| Purchase #2 | $243.72 | 6.596% | $259.7958 | $259.80 | $259.80 | $259.80 |
| Purchase #3 | $125.57 | 13.522% | $142.5496 | $142.55 | $142.55 | $142.50 |
| Purchase #4 | $141.56 | 4.864% | $148.4455 | $148.45 | $148.45 | $148.40 |
| Purchase #5 | $125.87 | 3.278% | $129.996 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $235.53 | 5.567% | $248.642 | $248.64 | $248.65 | $248.60 |
| Purchase #7 | $102.38 | 8.266% | $110.8427 | $110.84 | $110.85 | $110.80 |
| 7 purchase totals = | $1,005.28 | $1,072.9227 | $1,072.93 | $1,072.95 | $1,072.80 | |