| 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 | $128.35 | 12.651% | $144.5876 | $144.59 | $144.60 | $144.60 |
| Purchase #2 | $46.50 | 5.362% | $48.9933 | $48.99 | $49.00 | $49.00 |
| Purchase #3 | $171.60 | 4.723% | $179.7047 | $179.70 | $179.70 | $179.70 |
| Purchase #4 | $238.79 | 6.381% | $254.0272 | $254.03 | $254.05 | $254.00 |
| Purchase #5 | $46.48 | 9.525% | $50.9072 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $240.85 | 12.874% | $271.857 | $271.86 | $271.85 | $271.90 |
| Purchase #7 | $180.65 | 12.658% | $203.5167 | $203.52 | $203.50 | $203.50 |
| 7 purchase totals = | $1,053.22 | $1,153.5937 | $1,153.60 | $1,153.60 | $1,153.60 | |