| 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 | $201.60 | 5.327% | $212.3392 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $150.83 | 7.276% | $161.8044 | $161.80 | $161.80 | $161.80 |
| Purchase #3 | $197.25 | 7.246% | $211.5427 | $211.54 | $211.55 | $211.50 |
| Purchase #4 | $53.67 | 4.362% | $56.0111 | $56.01 | $56.00 | $56.00 |
| Purchase #5 | $244.40 | 12.476% | $274.8913 | $274.89 | $274.90 | $274.90 |
| Purchase #6 | $14.26 | 9.863% | $15.6665 | $15.67 | $15.65 | $15.70 |
| Purchase #7 | $141.44 | 11.854% | $158.2063 | $158.21 | $158.20 | $158.20 |
| 7 purchase totals = | $1,003.45 | $1,090.4615 | $1,090.46 | $1,090.45 | $1,090.40 | |