| 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 | $24.29 | 12.140% | $27.2388 | $27.24 | $27.25 | $27.20 |
| Purchase #2 | $147.63 | 5.325% | $155.4913 | $155.49 | $155.50 | $155.50 |
| Purchase #3 | $183.46 | 11.747% | $205.011 | $205.01 | $205.00 | $205.00 |
| Purchase #4 | $189.83 | 6.360% | $201.9032 | $201.90 | $201.90 | $201.90 |
| Purchase #5 | $69.61 | 7.523% | $74.8468 | $74.85 | $74.85 | $74.80 |
| Purchase #6 | $209.56 | 6.428% | $223.0305 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $191.58 | 4.803% | $200.7816 | $200.78 | $200.80 | $200.80 |
| 7 purchase totals = | $1,015.96 | $1,088.3032 | $1,088.30 | $1,088.35 | $1,088.20 | |