| 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 | $108.48 | 11.321% | $120.761 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $179.65 | 12.450% | $202.0164 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $249.74 | 13.500% | $283.4549 | $283.45 | $283.45 | $283.50 |
| Purchase #4 | $76.44 | 9.789% | $83.9227 | $83.92 | $83.90 | $83.90 |
| Purchase #5 | $66.96 | 3.722% | $69.4523 | $69.45 | $69.45 | $69.50 |
| Purchase #6 | $181.53 | 13.328% | $205.7243 | $205.72 | $205.70 | $205.70 |
| Purchase #7 | $128.62 | 11.768% | $143.756 | $143.76 | $143.75 | $143.80 |
| 7 purchase totals = | $991.42 | $1,109.0876 | $1,109.08 | $1,109.00 | $1,109.20 | |