| 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 | $132.77 | 12.607% | $149.5083 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $208.74 | 5.714% | $220.6674 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $194.75 | 10.167% | $214.5502 | $214.55 | $214.55 | $214.60 |
| Purchase #4 | $216.59 | 13.401% | $245.6152 | $245.62 | $245.60 | $245.60 |
| Purchase #5 | $235.62 | 10.193% | $259.6367 | $259.64 | $259.65 | $259.60 |
| Purchase #6 | $62.96 | 10.156% | $69.3542 | $69.35 | $69.35 | $69.40 |
| Purchase #7 | $126.69 | 10.473% | $139.9582 | $139.96 | $139.95 | $140.00 |
| 7 purchase totals = | $1,178.12 | $1,299.2902 | $1,299.30 | $1,299.25 | $1,299.40 | |