| 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 | $130.85 | 11.143% | $145.4306 | $145.43 | $145.45 | $145.40 |
| Purchase #2 | $57.28 | 12.337% | $64.3466 | $64.35 | $64.35 | $64.30 |
| Purchase #3 | $179.93 | 3.786% | $186.7421 | $186.74 | $186.75 | $186.70 |
| Purchase #4 | $226.54 | 13.800% | $257.8025 | $257.80 | $257.80 | $257.80 |
| Purchase #5 | $6.86 | 9.103% | $7.4845 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $226.27 | 7.638% | $243.5525 | $243.55 | $243.55 | $243.60 |
| Purchase #7 | $186.88 | 8.651% | $203.047 | $203.05 | $203.05 | $203.00 |
| 7 purchase totals = | $1,014.61 | $1,108.4058 | $1,108.40 | $1,108.45 | $1,108.30 | |