| 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 | $229.81 | 9.745% | $252.205 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $155.27 | 3.445% | $160.6191 | $160.62 | $160.60 | $160.60 |
| Purchase #3 | $76.67 | 8.303% | $83.0359 | $83.04 | $83.05 | $83.00 |
| Purchase #4 | $110.99 | 12.482% | $124.8438 | $124.84 | $124.85 | $124.80 |
| Purchase #5 | $73.59 | 6.588% | $78.4381 | $78.44 | $78.45 | $78.40 |
| Purchase #6 | $216.89 | 11.591% | $242.0297 | $242.03 | $242.05 | $242.00 |
| Purchase #7 | $79.98 | 13.584% | $90.8445 | $90.84 | $90.85 | $90.80 |
| 7 purchase totals = | $943.20 | $1,032.0161 | $1,032.02 | $1,032.05 | $1,031.80 | |