| 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 | $203.51 | 8.601% | $221.0139 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $149.59 | 3.608% | $154.9872 | $154.99 | $155.00 | $155.00 |
| Purchase #3 | $198.59 | 3.271% | $205.0859 | $205.09 | $205.10 | $205.10 |
| Purchase #4 | $92.85 | 13.587% | $105.4655 | $105.47 | $105.45 | $105.50 |
| Purchase #5 | $227.53 | 6.459% | $242.2262 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $36.69 | 12.624% | $41.3217 | $41.32 | $41.30 | $41.30 |
| Purchase #7 | $226.55 | 6.183% | $240.5576 | $240.56 | $240.55 | $240.60 |
| 7 purchase totals = | $1,135.31 | $1,210.6580 | $1,210.67 | $1,210.65 | $1,210.70 | |