| 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 | $118.92 | 7.856% | $128.2624 | $128.26 | $128.25 | $128.30 |
| Purchase #2 | $97.68 | 3.331% | $100.9337 | $100.93 | $100.95 | $100.90 |
| Purchase #3 | $136.62 | 12.800% | $154.1074 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $201.62 | 12.541% | $226.9052 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $117.85 | 11.111% | $130.9443 | $130.94 | $130.95 | $130.90 |
| Purchase #6 | $44.96 | 13.498% | $51.0287 | $51.03 | $51.05 | $51.00 |
| Purchase #7 | $23.70 | 3.811% | $24.6032 | $24.60 | $24.60 | $24.60 |
| 7 purchase totals = | $741.35 | $816.7849 | $816.78 | $816.80 | $816.70 | |