| 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 | $242.32 | 6.784% | $258.759 | $258.76 | $258.75 | $258.80 |
| Purchase #2 | $221.78 | 3.855% | $230.3296 | $230.33 | $230.35 | $230.30 |
| Purchase #3 | $132.26 | 9.537% | $144.8736 | $144.87 | $144.85 | $144.90 |
| Purchase #4 | $218.68 | 6.291% | $232.4372 | $232.44 | $232.45 | $232.40 |
| Purchase #5 | $206.84 | 12.488% | $232.6702 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $198.74 | 10.653% | $219.9118 | $219.91 | $219.90 | $219.90 |
| Purchase #7 | $16.37 | 4.732% | $17.1446 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $1,236.99 | $1,336.1260 | $1,336.12 | $1,336.10 | $1,336.10 | |