| 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 | $65.75 | 13.188% | $74.4211 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $199.51 | 4.839% | $209.1643 | $209.16 | $209.15 | $209.20 |
| Purchase #3 | $221.66 | 5.783% | $234.4786 | $234.48 | $234.50 | $234.50 |
| Purchase #4 | $248.78 | 11.691% | $277.8649 | $277.86 | $277.85 | $277.90 |
| Purchase #5 | $189.63 | 5.711% | $200.4598 | $200.46 | $200.45 | $200.50 |
| Purchase #6 | $149.29 | 3.489% | $154.4987 | $154.50 | $154.50 | $154.50 |
| Purchase #7 | $143.73 | 5.826% | $152.1037 | $152.10 | $152.10 | $152.10 |
| 7 purchase totals = | $1,218.35 | $1,302.9911 | $1,302.98 | $1,302.95 | $1,303.10 | |