| 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 | $18.98 | 3.376% | $19.6208 | $19.62 | $19.60 | $19.60 |
| Purchase #2 | $240.98 | 9.864% | $264.7503 | $264.75 | $264.75 | $264.80 |
| Purchase #3 | $158.45 | 13.333% | $179.5761 | $179.58 | $179.60 | $179.60 |
| Purchase #4 | $40.77 | 6.230% | $43.31 | $43.31 | $43.30 | $43.30 |
| Purchase #5 | $226.65 | 4.699% | $237.3003 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $225.90 | 9.338% | $246.9945 | $246.99 | $247.00 | $247.00 |
| Purchase #7 | $105.47 | 4.828% | $110.5621 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $1,017.20 | $1,102.1141 | $1,102.11 | $1,102.10 | $1,102.20 | |