| 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 | $237.82 | 8.268% | $257.483 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $89.85 | 12.446% | $101.0327 | $101.03 | $101.05 | $101.00 |
| Purchase #3 | $199.35 | 11.298% | $221.8726 | $221.87 | $221.85 | $221.90 |
| Purchase #4 | $69.54 | 4.239% | $72.4878 | $72.49 | $72.50 | $72.50 |
| Purchase #5 | $214.86 | 12.514% | $241.7476 | $241.75 | $241.75 | $241.70 |
| Purchase #6 | $54.97 | 3.231% | $56.7461 | $56.75 | $56.75 | $56.70 |
| Purchase #7 | $124.74 | 11.121% | $138.6123 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $991.13 | $1,089.9821 | $1,089.98 | $1,090.00 | $1,089.90 | |