| 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 | $222.72 | 10.115% | $245.2481 | $245.25 | $245.25 | $245.20 |
| Purchase #2 | $206.51 | 6.420% | $219.7679 | $219.77 | $219.75 | $219.80 |
| Purchase #3 | $152.94 | 6.515% | $162.904 | $162.90 | $162.90 | $162.90 |
| Purchase #4 | $150.86 | 9.817% | $165.6699 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $11.27 | 13.360% | $12.7757 | $12.78 | $12.80 | $12.80 |
| Purchase #6 | $91.77 | 7.688% | $98.8253 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $133.43 | 3.579% | $138.2055 | $138.21 | $138.20 | $138.20 |
| 7 purchase totals = | $969.50 | $1,043.3964 | $1,043.41 | $1,043.40 | $1,043.40 | |