| 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 | $247.55 | 4.531% | $258.7665 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $161.33 | 7.680% | $173.7201 | $173.72 | $173.70 | $173.70 |
| Purchase #3 | $115.85 | 5.750% | $122.5114 | $122.51 | $122.50 | $122.50 |
| Purchase #4 | $176.79 | 4.364% | $184.5051 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $172.97 | 5.705% | $182.8379 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $201.34 | 8.508% | $218.47 | $218.47 | $218.45 | $218.50 |
| Purchase #7 | $116.28 | 6.500% | $123.8382 | $123.84 | $123.85 | $123.80 |
| 7 purchase totals = | $1,192.11 | $1,264.6492 | $1,264.66 | $1,264.60 | $1,264.60 | |