| 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 | $238.92 | 3.467% | $247.2034 | $247.20 | $247.20 | $247.20 |
| Purchase #2 | $225.54 | 3.546% | $233.5376 | $233.54 | $233.55 | $233.50 |
| Purchase #3 | $174.75 | 4.651% | $182.8776 | $182.88 | $182.90 | $182.90 |
| Purchase #4 | $49.50 | 13.838% | $56.3498 | $56.35 | $56.35 | $56.30 |
| Purchase #5 | $9.27 | 9.127% | $10.1161 | $10.12 | $10.10 | $10.10 |
| Purchase #6 | $140.60 | 13.729% | $159.903 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $131.87 | 12.231% | $147.999 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $970.45 | $1,037.9865 | $1,037.99 | $1,038.00 | $1,037.90 | |