| 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 | $245.37 | 5.735% | $259.442 | $259.44 | $259.45 | $259.40 |
| Purchase #2 | $208.33 | 5.849% | $220.5152 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $145.40 | 10.545% | $160.7324 | $160.73 | $160.75 | $160.70 |
| Purchase #4 | $91.86 | 4.272% | $95.7843 | $95.78 | $95.80 | $95.80 |
| Purchase #5 | $112.34 | 13.367% | $127.3565 | $127.36 | $127.35 | $127.40 |
| Purchase #6 | $226.61 | 7.374% | $243.3202 | $243.32 | $243.30 | $243.30 |
| Purchase #7 | $10.90 | 10.748% | $12.0715 | $12.07 | $12.05 | $12.10 |
| 7 purchase totals = | $1,040.81 | $1,119.2221 | $1,119.22 | $1,119.20 | $1,119.20 | |