| 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 | $129.89 | 7.790% | $140.0084 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $240.63 | 12.157% | $269.8834 | $269.88 | $269.90 | $269.90 |
| Purchase #3 | $55.66 | 12.763% | $62.7639 | $62.76 | $62.75 | $62.80 |
| Purchase #4 | $65.76 | 6.523% | $70.0495 | $70.05 | $70.05 | $70.00 |
| Purchase #5 | $246.35 | 4.221% | $256.7484 | $256.75 | $256.75 | $256.70 |
| Purchase #6 | $101.66 | 9.398% | $111.214 | $111.21 | $111.20 | $111.20 |
| Purchase #7 | $210.62 | 11.673% | $235.2057 | $235.21 | $235.20 | $235.20 |
| 7 purchase totals = | $1,050.57 | $1,145.8733 | $1,145.87 | $1,145.85 | $1,145.80 | |