| 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 | $223.96 | 4.540% | $234.1278 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $157.69 | 5.209% | $165.9041 | $165.90 | $165.90 | $165.90 |
| Purchase #3 | $87.66 | 10.179% | $96.5829 | $96.58 | $96.60 | $96.60 |
| Purchase #4 | $94.55 | 11.713% | $105.6246 | $105.62 | $105.60 | $105.60 |
| Purchase #5 | $156.51 | 10.845% | $173.4835 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $70.39 | 4.200% | $73.3464 | $73.35 | $73.35 | $73.30 |
| Purchase #7 | $182.32 | 10.276% | $201.0552 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $973.08 | $1,050.1245 | $1,050.12 | $1,050.15 | $1,050.10 | |