| 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 | $240.82 | 8.326% | $260.8707 | $260.87 | $260.85 | $260.90 |
| Purchase #2 | $248.36 | 12.667% | $279.8198 | $279.82 | $279.80 | $279.80 |
| Purchase #3 | $148.99 | 4.108% | $155.1105 | $155.11 | $155.10 | $155.10 |
| Purchase #4 | $134.40 | 9.715% | $147.457 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $94.92 | 8.600% | $103.0831 | $103.08 | $103.10 | $103.10 |
| Purchase #6 | $216.56 | 4.139% | $225.5234 | $225.52 | $225.50 | $225.50 |
| Purchase #7 | $8.93 | 6.480% | $9.5087 | $9.51 | $9.50 | $9.50 |
| 7 purchase totals = | $1,092.98 | $1,181.3732 | $1,181.37 | $1,181.30 | $1,181.40 | |