| 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 | $80.32 | 10.121% | $88.4492 | $88.45 | $88.45 | $88.40 |
| Purchase #2 | $243.73 | 4.224% | $254.0252 | $254.03 | $254.05 | $254.00 |
| Purchase #3 | $197.45 | 4.488% | $206.3116 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $178.77 | 12.496% | $201.1091 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $220.82 | 8.588% | $239.784 | $239.78 | $239.80 | $239.80 |
| Purchase #6 | $154.70 | 4.312% | $161.3707 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $13.85 | 9.417% | $15.1543 | $15.15 | $15.15 | $15.20 |
| 7 purchase totals = | $1,089.64 | $1,166.2041 | $1,166.20 | $1,166.20 | $1,166.20 | |