| 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 | $195.55 | 7.555% | $210.3238 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $220.54 | 10.809% | $244.3782 | $244.38 | $244.40 | $244.40 |
| Purchase #3 | $67.37 | 9.654% | $73.8739 | $73.87 | $73.85 | $73.90 |
| Purchase #4 | $180.41 | 13.857% | $205.4094 | $205.41 | $205.40 | $205.40 |
| Purchase #5 | $171.61 | 4.350% | $179.075 | $179.08 | $179.10 | $179.10 |
| Purchase #6 | $233.98 | 9.249% | $255.6208 | $255.62 | $255.60 | $255.60 |
| Purchase #7 | $149.64 | 10.758% | $165.7383 | $165.74 | $165.75 | $165.70 |
| 7 purchase totals = | $1,219.10 | $1,334.4194 | $1,334.42 | $1,334.40 | $1,334.40 | |