| 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 | $209.32 | 8.710% | $227.5518 | $227.55 | $227.55 | $227.60 |
| Purchase #2 | $178.98 | 5.155% | $188.2064 | $188.21 | $188.20 | $188.20 |
| Purchase #3 | $193.74 | 6.401% | $206.1413 | $206.14 | $206.15 | $206.10 |
| Purchase #4 | $183.36 | 10.787% | $203.139 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $65.77 | 4.652% | $68.8296 | $68.83 | $68.85 | $68.80 |
| Purchase #6 | $88.68 | 4.793% | $92.9304 | $92.93 | $92.95 | $92.90 |
| Purchase #7 | $123.58 | 11.635% | $137.9585 | $137.96 | $137.95 | $138.00 |
| 7 purchase totals = | $1,043.43 | $1,124.7570 | $1,124.76 | $1,124.80 | $1,124.70 | |