| 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 | $202.92 | 5.171% | $213.413 | $213.41 | $213.40 | $213.40 |
| Purchase #2 | $243.98 | 12.116% | $273.5406 | $273.54 | $273.55 | $273.50 |
| Purchase #3 | $223.26 | 6.233% | $237.1758 | $237.18 | $237.20 | $237.20 |
| Purchase #4 | $82.61 | 6.237% | $87.7624 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $151.48 | 4.102% | $157.6937 | $157.69 | $157.70 | $157.70 |
| Purchase #6 | $152.67 | 12.686% | $172.0377 | $172.04 | $172.05 | $172.00 |
| Purchase #7 | $37.25 | 5.531% | $39.3103 | $39.31 | $39.30 | $39.30 |
| 7 purchase totals = | $1,094.17 | $1,180.9335 | $1,180.93 | $1,180.95 | $1,180.90 | |