| 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 | $111.43 | 7.664% | $119.97 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $67.51 | 13.815% | $76.8365 | $76.84 | $76.85 | $76.80 |
| Purchase #3 | $63.77 | 3.145% | $65.7756 | $65.78 | $65.80 | $65.80 |
| Purchase #4 | $194.51 | 4.311% | $202.8953 | $202.90 | $202.90 | $202.90 |
| Purchase #5 | $223.92 | 6.690% | $238.9002 | $238.90 | $238.90 | $238.90 |
| Purchase #6 | $203.89 | 10.456% | $225.2087 | $225.21 | $225.20 | $225.20 |
| Purchase #7 | $177.82 | 9.769% | $195.1912 | $195.19 | $195.20 | $195.20 |
| 7 purchase totals = | $1,042.85 | $1,124.7775 | $1,124.79 | $1,124.80 | $1,124.80 | |