| 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 | $210.43 | 13.371% | $238.5666 | $238.57 | $238.55 | $238.60 |
| Purchase #2 | $229.42 | 5.823% | $242.7791 | $242.78 | $242.80 | $242.80 |
| Purchase #3 | $238.98 | 8.273% | $258.7508 | $258.75 | $258.75 | $258.80 |
| Purchase #4 | $133.83 | 5.806% | $141.6002 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $112.79 | 4.255% | $117.5892 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $133.93 | 3.670% | $138.8452 | $138.85 | $138.85 | $138.80 |
| Purchase #7 | $182.42 | 12.379% | $205.0018 | $205.00 | $205.00 | $205.00 |
| 7 purchase totals = | $1,241.80 | $1,343.1329 | $1,343.14 | $1,343.15 | $1,343.20 | |