| 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 | $123.37 | 8.333% | $133.6504 | $133.65 | $133.65 | $133.70 |
| Purchase #2 | $8.61 | 3.230% | $8.8881 | $8.89 | $8.90 | $8.90 |
| Purchase #3 | $105.96 | 8.870% | $115.3587 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $147.63 | 4.664% | $154.5155 | $154.52 | $154.50 | $154.50 |
| Purchase #5 | $33.81 | 7.600% | $36.3796 | $36.38 | $36.40 | $36.40 |
| Purchase #6 | $193.32 | 5.115% | $203.2083 | $203.21 | $203.20 | $203.20 |
| Purchase #7 | $197.86 | 12.767% | $223.1208 | $223.12 | $223.10 | $223.10 |
| 7 purchase totals = | $810.56 | $875.1214 | $875.13 | $875.10 | $875.20 | |