| 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 | $196.45 | 12.580% | $221.1634 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $64.92 | 7.600% | $69.8539 | $69.85 | $69.85 | $69.90 |
| Purchase #3 | $84.58 | 6.854% | $90.3771 | $90.38 | $90.40 | $90.40 |
| Purchase #4 | $174.72 | 4.493% | $182.5702 | $182.57 | $182.55 | $182.60 |
| Purchase #5 | $70.60 | 8.547% | $76.6342 | $76.63 | $76.65 | $76.60 |
| Purchase #6 | $211.46 | 13.528% | $240.0663 | $240.07 | $240.05 | $240.10 |
| Purchase #7 | $245.79 | 6.158% | $260.9257 | $260.93 | $260.95 | $260.90 |
| 7 purchase totals = | $1,048.52 | $1,141.5908 | $1,141.59 | $1,141.60 | $1,141.70 | |