| 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 | $206.37 | 4.819% | $216.315 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $80.33 | 12.731% | $90.5568 | $90.56 | $90.55 | $90.60 |
| Purchase #3 | $159.69 | 12.774% | $180.0888 | $180.09 | $180.10 | $180.10 |
| Purchase #4 | $28.30 | 11.424% | $31.533 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $233.26 | 5.358% | $245.7581 | $245.76 | $245.75 | $245.80 |
| Purchase #6 | $173.60 | 10.713% | $192.1978 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $83.86 | 11.290% | $93.3278 | $93.33 | $93.35 | $93.30 |
| 7 purchase totals = | $965.41 | $1,049.7773 | $1,049.79 | $1,049.80 | $1,049.80 | |