| 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 | $218.30 | 12.384% | $245.3343 | $245.33 | $245.35 | $245.30 |
| Purchase #2 | $246.30 | 12.825% | $277.888 | $277.89 | $277.90 | $277.90 |
| Purchase #3 | $21.42 | 6.776% | $22.8714 | $22.87 | $22.85 | $22.90 |
| Purchase #4 | $64.61 | 10.285% | $71.2551 | $71.26 | $71.25 | $71.30 |
| Purchase #5 | $51.50 | 13.825% | $58.6199 | $58.62 | $58.60 | $58.60 |
| Purchase #6 | $168.55 | 8.319% | $182.5717 | $182.57 | $182.55 | $182.60 |
| Purchase #7 | $127.58 | 11.326% | $142.0297 | $142.03 | $142.05 | $142.00 |
| 7 purchase totals = | $898.26 | $1,000.5701 | $1,000.57 | $1,000.55 | $1,000.60 | |