| 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 | $244.85 | 10.725% | $271.1102 | $271.11 | $271.10 | $271.10 |
| Purchase #2 | $200.87 | 8.536% | $218.0163 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $165.34 | 11.646% | $184.5955 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $218.70 | 6.747% | $233.4557 | $233.46 | $233.45 | $233.50 |
| Purchase #5 | $10.98 | 9.125% | $11.9819 | $11.98 | $12.00 | $12.00 |
| Purchase #6 | $83.90 | 4.425% | $87.6126 | $87.61 | $87.60 | $87.60 |
| Purchase #7 | $65.26 | 5.682% | $68.9681 | $68.97 | $68.95 | $69.00 |
| 7 purchase totals = | $989.90 | $1,075.7403 | $1,075.75 | $1,075.70 | $1,075.80 | |