| 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 | $36.31 | 9.445% | $39.7395 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $118.46 | 13.441% | $134.3822 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $243.30 | 12.816% | $274.4813 | $274.48 | $274.50 | $274.50 |
| Purchase #4 | $190.65 | 6.354% | $202.7639 | $202.76 | $202.75 | $202.80 |
| Purchase #5 | $81.98 | 6.831% | $87.5801 | $87.58 | $87.60 | $87.60 |
| Purchase #6 | $71.87 | 11.710% | $80.286 | $80.29 | $80.30 | $80.30 |
| Purchase #7 | $175.80 | 9.658% | $192.7788 | $192.78 | $192.80 | $192.80 |
| 7 purchase totals = | $918.37 | $1,012.0118 | $1,012.01 | $1,012.10 | $1,012.10 | |