| 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 | $170.51 | 12.173% | $191.2662 | $191.27 | $191.25 | $191.30 |
| Purchase #2 | $216.84 | 3.759% | $224.991 | $224.99 | $225.00 | $225.00 |
| Purchase #3 | $249.75 | 13.435% | $283.3039 | $283.30 | $283.30 | $283.30 |
| Purchase #4 | $245.59 | 5.647% | $259.4585 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $10.65 | 9.553% | $11.6674 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $90.89 | 5.327% | $95.7317 | $95.73 | $95.75 | $95.70 |
| Purchase #7 | $245.90 | 9.200% | $268.5228 | $268.52 | $268.50 | $268.50 |
| 7 purchase totals = | $1,230.13 | $1,334.9415 | $1,334.94 | $1,334.90 | $1,335.00 | |