| 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 | $240.45 | 7.477% | $258.4284 | $258.43 | $258.45 | $258.40 |
| Purchase #2 | $93.58 | 4.646% | $97.9277 | $97.93 | $97.95 | $97.90 |
| Purchase #3 | $176.25 | 9.402% | $192.821 | $192.82 | $192.80 | $192.80 |
| Purchase #4 | $249.63 | 13.282% | $282.7859 | $282.79 | $282.80 | $282.80 |
| Purchase #5 | $139.54 | 11.867% | $156.0992 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $39.85 | 3.640% | $41.3005 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $8.96 | 3.380% | $9.2628 | $9.26 | $9.25 | $9.30 |
| 7 purchase totals = | $948.26 | $1,038.6255 | $1,038.63 | $1,038.65 | $1,038.60 | |