| 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 | $205.28 | 12.569% | $231.0816 | $231.08 | $231.10 | $231.10 |
| Purchase #2 | $85.89 | 6.237% | $91.247 | $91.25 | $91.25 | $91.20 |
| Purchase #3 | $74.47 | 13.227% | $84.3201 | $84.32 | $84.30 | $84.30 |
| Purchase #4 | $210.49 | 9.294% | $230.0529 | $230.05 | $230.05 | $230.10 |
| Purchase #5 | $241.67 | 11.376% | $269.1624 | $269.16 | $269.15 | $269.20 |
| Purchase #6 | $99.31 | 11.601% | $110.831 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $11.60 | 13.572% | $13.1744 | $13.17 | $13.15 | $13.20 |
| 7 purchase totals = | $928.71 | $1,029.8694 | $1,029.86 | $1,029.85 | $1,029.90 | |