| 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 | $11.72 | 10.313% | $12.9287 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $8.25 | 11.574% | $9.2049 | $9.20 | $9.20 | $9.20 |
| Purchase #3 | $135.73 | 3.798% | $140.885 | $140.89 | $140.90 | $140.90 |
| Purchase #4 | $52.89 | 10.177% | $58.2726 | $58.27 | $58.25 | $58.30 |
| Purchase #5 | $24.36 | 3.277% | $25.1583 | $25.16 | $25.15 | $25.20 |
| Purchase #6 | $142.62 | 9.264% | $155.8323 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $19.38 | 3.263% | $20.0124 | $20.01 | $20.00 | $20.00 |
| 7 purchase totals = | $394.95 | $422.2942 | $422.29 | $422.30 | $422.30 | |