| 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 | $228.67 | 10.862% | $253.5081 | $253.51 | $253.50 | $253.50 |
| Purchase #2 | $38.80 | 4.749% | $40.6426 | $40.64 | $40.65 | $40.60 |
| Purchase #3 | $30.63 | 9.511% | $33.5432 | $33.54 | $33.55 | $33.50 |
| Purchase #4 | $105.99 | 9.389% | $115.9414 | $115.94 | $115.95 | $115.90 |
| Purchase #5 | $230.31 | 6.346% | $244.9255 | $244.93 | $244.95 | $244.90 |
| Purchase #6 | $95.94 | 8.480% | $104.0757 | $104.08 | $104.10 | $104.10 |
| Purchase #7 | $178.60 | 13.155% | $202.0948 | $202.09 | $202.10 | $202.10 |
| 7 purchase totals = | $908.94 | $994.7313 | $994.73 | $994.80 | $994.60 | |