| 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 | $104.76 | 12.302% | $117.6476 | $117.65 | $117.65 | $117.60 |
| Purchase #2 | $81.51 | 9.483% | $89.2396 | $89.24 | $89.25 | $89.20 |
| Purchase #3 | $193.52 | 4.224% | $201.6943 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $123.36 | 13.236% | $139.6879 | $139.69 | $139.70 | $139.70 |
| Purchase #5 | $235.37 | 10.729% | $260.6228 | $260.62 | $260.60 | $260.60 |
| Purchase #6 | $132.79 | 4.571% | $138.8598 | $138.86 | $138.85 | $138.90 |
| Purchase #7 | $139.90 | 13.158% | $158.308 | $158.31 | $158.30 | $158.30 |
| 7 purchase totals = | $1,011.21 | $1,106.0600 | $1,106.06 | $1,106.05 | $1,106.00 | |