| 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 | $189.35 | 11.176% | $210.5118 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $86.81 | 3.763% | $90.0767 | $90.08 | $90.10 | $90.10 |
| Purchase #3 | $55.56 | 4.419% | $58.0152 | $58.02 | $58.00 | $58.00 |
| Purchase #4 | $202.81 | 7.421% | $217.8605 | $217.86 | $217.85 | $217.90 |
| Purchase #5 | $160.95 | 5.579% | $169.9294 | $169.93 | $169.95 | $169.90 |
| Purchase #6 | $130.93 | 8.847% | $142.5134 | $142.51 | $142.50 | $142.50 |
| Purchase #7 | $132.45 | 6.220% | $140.6884 | $140.69 | $140.70 | $140.70 |
| 7 purchase totals = | $958.86 | $1,029.5954 | $1,029.60 | $1,029.60 | $1,029.60 | |