| 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 | $189.37 | 8.310% | $205.1066 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $129.96 | 4.544% | $135.8654 | $135.87 | $135.85 | $135.90 |
| Purchase #3 | $39.96 | 5.530% | $42.1698 | $42.17 | $42.15 | $42.20 |
| Purchase #4 | $179.93 | 6.798% | $192.1616 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $119.66 | 5.471% | $126.2066 | $126.21 | $126.20 | $126.20 |
| Purchase #6 | $136.58 | 12.440% | $153.5706 | $153.57 | $153.55 | $153.60 |
| Purchase #7 | $130.41 | 4.295% | $136.0111 | $136.01 | $136.00 | $136.00 |
| 7 purchase totals = | $925.87 | $991.0917 | $991.10 | $991.00 | $991.20 | |