| 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 | $80.35 | 13.458% | $91.1635 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $219.63 | 12.377% | $246.8136 | $246.81 | $246.80 | $246.80 |
| Purchase #3 | $25.41 | 13.170% | $28.7565 | $28.76 | $28.75 | $28.80 |
| Purchase #4 | $230.73 | 10.737% | $255.5035 | $255.50 | $255.50 | $255.50 |
| Purchase #5 | $247.56 | 3.641% | $256.5737 | $256.57 | $256.55 | $256.60 |
| Purchase #6 | $179.93 | 12.144% | $201.7807 | $201.78 | $201.80 | $201.80 |
| Purchase #7 | $123.30 | 5.450% | $130.0199 | $130.02 | $130.00 | $130.00 |
| 7 purchase totals = | $1,106.91 | $1,210.6114 | $1,210.60 | $1,210.55 | $1,210.70 | |