| 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 | $140.83 | 8.117% | $152.2612 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $146.85 | 10.794% | $162.701 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $123.67 | 8.438% | $134.1053 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $215.99 | 12.610% | $243.2263 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $171.87 | 11.812% | $192.1713 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $170.85 | 12.244% | $191.7689 | $191.77 | $191.75 | $191.80 |
| Purchase #7 | $223.50 | 4.652% | $233.8972 | $233.90 | $233.90 | $233.90 |
| 7 purchase totals = | $1,193.56 | $1,310.1312 | $1,310.14 | $1,310.10 | $1,310.20 | |