| 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 | $31.25 | 3.186% | $32.2456 | $32.25 | $32.25 | $32.20 |
| Purchase #2 | $132.81 | 12.478% | $149.382 | $149.38 | $149.40 | $149.40 |
| Purchase #3 | $141.45 | 13.153% | $160.0549 | $160.05 | $160.05 | $160.10 |
| Purchase #4 | $240.94 | 7.501% | $259.0129 | $259.01 | $259.00 | $259.00 |
| Purchase #5 | $220.99 | 11.103% | $245.5265 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $207.84 | 8.142% | $224.7623 | $224.76 | $224.75 | $224.80 |
| Purchase #7 | $146.67 | 3.347% | $151.579 | $151.58 | $151.60 | $151.60 |
| 7 purchase totals = | $1,121.95 | $1,222.5632 | $1,222.56 | $1,222.60 | $1,222.60 | |