| 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 | $201.95 | 9.224% | $220.5779 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $188.93 | 12.603% | $212.7408 | $212.74 | $212.75 | $212.70 |
| Purchase #3 | $199.85 | 4.760% | $209.3629 | $209.36 | $209.35 | $209.40 |
| Purchase #4 | $61.56 | 8.389% | $66.7243 | $66.72 | $66.70 | $66.70 |
| Purchase #5 | $82.84 | 9.577% | $90.7736 | $90.77 | $90.75 | $90.80 |
| Purchase #6 | $193.93 | 8.385% | $210.191 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $23.74 | 12.395% | $26.6826 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $952.80 | $1,037.0531 | $1,037.04 | $1,037.05 | $1,037.10 | |