| 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 | $130.60 | 9.797% | $143.3949 | $143.39 | $143.40 | $143.40 |
| Purchase #2 | $115.46 | 4.798% | $120.9998 | $121.00 | $121.00 | $121.00 |
| Purchase #3 | $200.32 | 8.237% | $216.8204 | $216.82 | $216.80 | $216.80 |
| Purchase #4 | $162.39 | 9.403% | $177.6595 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $143.56 | 9.352% | $156.9857 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $195.38 | 3.489% | $202.1968 | $202.20 | $202.20 | $202.20 |
| Purchase #7 | $100.36 | 13.216% | $113.6236 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $1,048.07 | $1,131.6807 | $1,131.68 | $1,131.65 | $1,131.70 | |