| 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 | $154.28 | 6.695% | $164.609 | $164.61 | $164.60 | $164.60 |
| Purchase #2 | $39.89 | 10.615% | $44.1243 | $44.12 | $44.10 | $44.10 |
| Purchase #3 | $133.96 | 11.496% | $149.36 | $149.36 | $149.35 | $149.40 |
| Purchase #4 | $223.74 | 10.208% | $246.5794 | $246.58 | $246.60 | $246.60 |
| Purchase #5 | $221.54 | 11.335% | $246.6516 | $246.65 | $246.65 | $246.70 |
| Purchase #6 | $206.68 | 12.426% | $232.3621 | $232.36 | $232.35 | $232.40 |
| Purchase #7 | $236.90 | 4.111% | $246.639 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $1,216.99 | $1,330.3254 | $1,330.32 | $1,330.30 | $1,330.40 | |