| 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 | $99.38 | 8.836% | $108.1612 | $108.16 | $108.15 | $108.20 |
| Purchase #2 | $220.98 | 11.376% | $246.1187 | $246.12 | $246.10 | $246.10 |
| Purchase #3 | $218.84 | 6.334% | $232.7013 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $33.32 | 3.279% | $34.4126 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $199.64 | 11.748% | $223.0937 | $223.09 | $223.10 | $223.10 |
| Purchase #6 | $233.77 | 8.811% | $254.3675 | $254.37 | $254.35 | $254.40 |
| Purchase #7 | $115.87 | 8.662% | $125.9067 | $125.91 | $125.90 | $125.90 |
| 7 purchase totals = | $1,121.80 | $1,224.7617 | $1,224.76 | $1,224.70 | $1,224.80 | |