| 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 | $225.48 | 6.144% | $239.3335 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $49.53 | 13.516% | $56.2245 | $56.22 | $56.20 | $56.20 |
| Purchase #3 | $109.98 | 12.398% | $123.6153 | $123.62 | $123.60 | $123.60 |
| Purchase #4 | $5.52 | 8.637% | $5.9968 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $175.68 | 3.206% | $181.3123 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $141.60 | 4.239% | $147.6024 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $197.68 | 12.833% | $223.0483 | $223.05 | $223.05 | $223.00 |
| 7 purchase totals = | $905.47 | $977.1331 | $977.13 | $977.10 | $977.00 | |