| 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 | $228.67 | 7.240% | $245.2257 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $36.77 | 7.196% | $39.416 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $238.69 | 8.533% | $259.0574 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $202.91 | 8.568% | $220.2953 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $214.84 | 13.692% | $244.2559 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $134.79 | 3.503% | $139.5117 | $139.51 | $139.50 | $139.50 |
| Purchase #7 | $41.65 | 3.694% | $43.1886 | $43.19 | $43.20 | $43.20 |
| 7 purchase totals = | $1,098.32 | $1,190.9506 | $1,190.97 | $1,190.95 | $1,191.00 | |