| 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 | $212.57 | 5.340% | $223.9212 | $223.92 | $223.90 | $223.90 |
| Purchase #2 | $62.57 | 7.760% | $67.4254 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $140.96 | 13.466% | $159.9417 | $159.94 | $159.95 | $159.90 |
| Purchase #4 | $216.99 | 6.355% | $230.7797 | $230.78 | $230.80 | $230.80 |
| Purchase #5 | $154.91 | 5.102% | $162.8135 | $162.81 | $162.80 | $162.80 |
| Purchase #6 | $197.30 | 4.797% | $206.7645 | $206.76 | $206.75 | $206.80 |
| Purchase #7 | $197.66 | 6.786% | $211.0732 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $1,182.96 | $1,262.7192 | $1,262.71 | $1,262.70 | $1,262.70 | |