| 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 | $197.35 | 8.338% | $213.805 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $183.37 | 12.350% | $206.0162 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $5.91 | 8.111% | $6.3894 | $6.39 | $6.40 | $6.40 |
| Purchase #4 | $135.77 | 12.421% | $152.634 | $152.63 | $152.65 | $152.60 |
| Purchase #5 | $5.55 | 13.649% | $6.3075 | $6.31 | $6.30 | $6.30 |
| Purchase #6 | $11.39 | 4.102% | $11.8572 | $11.86 | $11.85 | $11.90 |
| Purchase #7 | $69.54 | 10.837% | $77.076 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $608.88 | $674.0853 | $674.10 | $674.10 | $674.10 | |