| 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 | $206.74 | 12.490% | $232.5618 | $232.56 | $232.55 | $232.60 |
| Purchase #2 | $42.91 | 4.644% | $44.9027 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $181.94 | 8.607% | $197.5996 | $197.60 | $197.60 | $197.60 |
| Purchase #4 | $130.43 | 11.765% | $145.7751 | $145.78 | $145.80 | $145.80 |
| Purchase #5 | $231.40 | 5.718% | $244.6315 | $244.63 | $244.65 | $244.60 |
| Purchase #6 | $33.59 | 6.798% | $35.8734 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $131.47 | 5.680% | $138.9375 | $138.94 | $138.95 | $138.90 |
| 7 purchase totals = | $958.48 | $1,040.2816 | $1,040.28 | $1,040.30 | $1,040.30 | |