| 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 | $21.70 | 9.350% | $23.729 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $122.56 | 7.309% | $131.5179 | $131.52 | $131.50 | $131.50 |
| Purchase #3 | $215.36 | 4.398% | $224.8315 | $224.83 | $224.85 | $224.80 |
| Purchase #4 | $198.77 | 9.350% | $217.355 | $217.36 | $217.35 | $217.40 |
| Purchase #5 | $215.80 | 12.255% | $242.2463 | $242.25 | $242.25 | $242.20 |
| Purchase #6 | $82.87 | 10.740% | $91.7702 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $63.75 | 7.601% | $68.5956 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $920.81 | $1,000.0455 | $1,000.06 | $1,000.05 | $1,000.00 | |