| 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 | $193.88 | 5.821% | $205.1658 | $205.17 | $205.15 | $205.20 |
| Purchase #2 | $120.60 | 9.190% | $131.6831 | $131.68 | $131.70 | $131.70 |
| Purchase #3 | $128.96 | 6.267% | $137.0419 | $137.04 | $137.05 | $137.00 |
| Purchase #4 | $244.58 | 11.748% | $273.3133 | $273.31 | $273.30 | $273.30 |
| Purchase #5 | $66.32 | 4.403% | $69.2401 | $69.24 | $69.25 | $69.20 |
| Purchase #6 | $120.53 | 12.414% | $135.4926 | $135.49 | $135.50 | $135.50 |
| Purchase #7 | $247.74 | 4.373% | $258.5737 | $258.57 | $258.55 | $258.60 |
| 7 purchase totals = | $1,122.61 | $1,210.5105 | $1,210.50 | $1,210.50 | $1,210.50 | |