| 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 | $189.26 | 12.671% | $213.2411 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $187.99 | 13.102% | $212.6204 | $212.62 | $212.60 | $212.60 |
| Purchase #3 | $35.85 | 10.535% | $39.6268 | $39.63 | $39.65 | $39.60 |
| Purchase #4 | $176.61 | 12.155% | $198.0769 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $109.58 | 13.206% | $124.0511 | $124.05 | $124.05 | $124.10 |
| Purchase #6 | $81.77 | 13.647% | $92.9292 | $92.93 | $92.95 | $92.90 |
| Purchase #7 | $74.95 | 13.273% | $84.8981 | $84.90 | $84.90 | $84.90 |
| 7 purchase totals = | $856.01 | $965.4436 | $965.45 | $965.50 | $965.40 | |