| 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 | $129.77 | 9.698% | $142.3551 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $246.72 | 8.862% | $268.5843 | $268.58 | $268.60 | $268.60 |
| Purchase #3 | $10.87 | 9.211% | $11.8712 | $11.87 | $11.85 | $11.90 |
| Purchase #4 | $5.84 | 12.639% | $6.5781 | $6.58 | $6.60 | $6.60 |
| Purchase #5 | $91.62 | 5.706% | $96.8478 | $96.85 | $96.85 | $96.80 |
| Purchase #6 | $228.73 | 7.521% | $245.9328 | $245.93 | $245.95 | $245.90 |
| Purchase #7 | $112.67 | 9.730% | $123.6328 | $123.63 | $123.65 | $123.60 |
| 7 purchase totals = | $826.22 | $895.8021 | $895.80 | $895.85 | $895.80 | |