| 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 | $243.34 | 12.633% | $274.0811 | $274.08 | $274.10 | $274.10 |
| Purchase #2 | $173.79 | 4.184% | $181.0614 | $181.06 | $181.05 | $181.10 |
| Purchase #3 | $139.98 | 9.341% | $153.0555 | $153.06 | $153.05 | $153.10 |
| Purchase #4 | $62.56 | 6.790% | $66.8078 | $66.81 | $66.80 | $66.80 |
| Purchase #5 | $147.78 | 4.758% | $154.8114 | $154.81 | $154.80 | $154.80 |
| Purchase #6 | $171.28 | 9.319% | $187.2416 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $32.31 | 7.262% | $34.6564 | $34.66 | $34.65 | $34.70 |
| 7 purchase totals = | $971.04 | $1,051.7152 | $1,051.72 | $1,051.70 | $1,051.80 | |