| 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 | $103.95 | 4.246% | $108.3637 | $108.36 | $108.35 | $108.40 |
| Purchase #2 | $217.75 | 11.313% | $242.3841 | $242.38 | $242.40 | $242.40 |
| Purchase #3 | $130.58 | 3.403% | $135.0236 | $135.02 | $135.00 | $135.00 |
| Purchase #4 | $229.61 | 11.804% | $256.7132 | $256.71 | $256.70 | $256.70 |
| Purchase #5 | $169.66 | 10.848% | $188.0647 | $188.06 | $188.05 | $188.10 |
| Purchase #6 | $119.57 | 3.788% | $124.0993 | $124.10 | $124.10 | $124.10 |
| Purchase #7 | $137.59 | 4.103% | $143.2353 | $143.24 | $143.25 | $143.20 |
| 7 purchase totals = | $1,108.71 | $1,197.8839 | $1,197.87 | $1,197.85 | $1,197.90 | |