| 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 | $212.90 | 13.171% | $240.9411 | $240.94 | $240.95 | $240.90 |
| Purchase #2 | $125.78 | 10.768% | $139.324 | $139.32 | $139.30 | $139.30 |
| Purchase #3 | $110.44 | 4.547% | $115.4617 | $115.46 | $115.45 | $115.50 |
| Purchase #4 | $182.97 | 6.631% | $195.1027 | $195.10 | $195.10 | $195.10 |
| Purchase #5 | $84.26 | 10.125% | $92.7913 | $92.79 | $92.80 | $92.80 |
| Purchase #6 | $80.73 | 5.409% | $85.0967 | $85.10 | $85.10 | $85.10 |
| Purchase #7 | $145.35 | 12.773% | $163.9156 | $163.92 | $163.90 | $163.90 |
| 7 purchase totals = | $942.43 | $1,032.6331 | $1,032.63 | $1,032.60 | $1,032.60 | |