| 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 | $135.30 | 3.567% | $140.1262 | $140.13 | $140.15 | $140.10 |
| Purchase #2 | $132.99 | 10.855% | $147.4261 | $147.43 | $147.45 | $147.40 |
| Purchase #3 | $119.59 | 10.267% | $131.8683 | $131.87 | $131.85 | $131.90 |
| Purchase #4 | $228.94 | 12.534% | $257.6353 | $257.64 | $257.65 | $257.60 |
| Purchase #5 | $24.33 | 11.447% | $27.1151 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $184.67 | 3.455% | $191.0503 | $191.05 | $191.05 | $191.10 |
| Purchase #7 | $111.26 | 4.718% | $116.5092 | $116.51 | $116.50 | $116.50 |
| 7 purchase totals = | $937.08 | $1,011.7305 | $1,011.75 | $1,011.75 | $1,011.70 | |