| 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 | $239.76 | 12.858% | $270.5883 | $270.59 | $270.60 | $270.60 |
| Purchase #2 | $90.73 | 4.136% | $94.4826 | $94.48 | $94.50 | $94.50 |
| Purchase #3 | $220.46 | 4.559% | $230.5108 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $244.74 | 6.211% | $259.9408 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $171.94 | 8.755% | $186.9933 | $186.99 | $187.00 | $187.00 |
| Purchase #6 | $84.42 | 9.589% | $92.515 | $92.52 | $92.50 | $92.50 |
| Purchase #7 | $247.82 | 3.510% | $256.5185 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $1,299.87 | $1,391.5493 | $1,391.55 | $1,391.55 | $1,391.50 | |