| 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 | $101.58 | 7.590% | $109.2899 | $109.29 | $109.30 | $109.30 |
| Purchase #2 | $197.63 | 3.188% | $203.9304 | $203.93 | $203.95 | $203.90 |
| Purchase #3 | $221.98 | 9.853% | $243.8517 | $243.85 | $243.85 | $243.90 |
| Purchase #4 | $93.76 | 12.358% | $105.3469 | $105.35 | $105.35 | $105.30 |
| Purchase #5 | $202.94 | 6.608% | $216.3503 | $216.35 | $216.35 | $216.40 |
| Purchase #6 | $174.93 | 3.601% | $181.2292 | $181.23 | $181.25 | $181.20 |
| Purchase #7 | $131.40 | 7.851% | $141.7162 | $141.72 | $141.70 | $141.70 |
| 7 purchase totals = | $1,124.22 | $1,201.7146 | $1,201.72 | $1,201.75 | $1,201.70 | |