| 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 | $202.37 | 7.235% | $217.0115 | $217.01 | $217.00 | $217.00 |
| Purchase #2 | $161.87 | 7.292% | $173.6736 | $173.67 | $173.65 | $173.70 |
| Purchase #3 | $148.63 | 7.453% | $159.7074 | $159.71 | $159.70 | $159.70 |
| Purchase #4 | $47.29 | 13.541% | $53.6935 | $53.69 | $53.70 | $53.70 |
| Purchase #5 | $191.67 | 4.614% | $200.5137 | $200.51 | $200.50 | $200.50 |
| Purchase #6 | $41.57 | 4.144% | $43.2927 | $43.29 | $43.30 | $43.30 |
| Purchase #7 | $205.71 | 12.585% | $231.5986 | $231.60 | $231.60 | $231.60 |
| 7 purchase totals = | $999.11 | $1,079.4910 | $1,079.48 | $1,079.45 | $1,079.50 | |