| 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 | $188.77 | 7.869% | $203.6243 | $203.62 | $203.60 | $203.60 |
| Purchase #2 | $79.56 | 11.433% | $88.6561 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $249.30 | 5.589% | $263.2334 | $263.23 | $263.25 | $263.20 |
| Purchase #4 | $147.85 | 8.154% | $159.9057 | $159.91 | $159.90 | $159.90 |
| Purchase #5 | $74.35 | 4.713% | $77.8541 | $77.85 | $77.85 | $77.90 |
| Purchase #6 | $209.29 | 10.739% | $231.7657 | $231.77 | $231.75 | $231.80 |
| Purchase #7 | $83.97 | 11.381% | $93.5266 | $93.53 | $93.55 | $93.50 |
| 7 purchase totals = | $1,033.09 | $1,118.5659 | $1,118.57 | $1,118.55 | $1,118.60 | |