| 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 | $213.92 | 5.115% | $224.862 | $224.86 | $224.85 | $224.90 |
| Purchase #2 | $121.54 | 10.598% | $134.4208 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $133.70 | 3.809% | $138.7926 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $71.50 | 4.874% | $74.9849 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $10.77 | 13.280% | $12.2003 | $12.20 | $12.20 | $12.20 |
| Purchase #6 | $217.40 | 8.116% | $235.0442 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $200.93 | 5.723% | $212.4292 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $969.76 | $1,032.7340 | $1,032.72 | $1,032.75 | $1,032.70 | |