| 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 | $247.32 | 13.343% | $280.3199 | $280.32 | $280.30 | $280.30 |
| Purchase #2 | $182.87 | 8.255% | $197.9659 | $197.97 | $197.95 | $198.00 |
| Purchase #3 | $239.92 | 6.201% | $254.7974 | $254.80 | $254.80 | $254.80 |
| Purchase #4 | $91.54 | 10.604% | $101.2469 | $101.25 | $101.25 | $101.20 |
| Purchase #5 | $92.47 | 10.398% | $102.085 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $65.72 | 4.408% | $68.6169 | $68.62 | $68.60 | $68.60 |
| Purchase #7 | $91.79 | 4.434% | $95.86 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $1,011.63 | $1,100.8920 | $1,100.91 | $1,100.85 | $1,100.90 | |