| 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 | $9.36 | 5.210% | $9.8477 | $9.85 | $9.85 | $9.80 |
| Purchase #2 | $219.37 | 11.623% | $244.8674 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $113.34 | 7.449% | $121.7827 | $121.78 | $121.80 | $121.80 |
| Purchase #4 | $238.70 | 3.262% | $246.4864 | $246.49 | $246.50 | $246.50 |
| Purchase #5 | $183.52 | 4.356% | $191.5141 | $191.51 | $191.50 | $191.50 |
| Purchase #6 | $149.59 | 10.481% | $165.2685 | $165.27 | $165.25 | $165.30 |
| Purchase #7 | $31.88 | 11.730% | $35.6195 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $945.76 | $1,015.3863 | $1,015.39 | $1,015.35 | $1,015.40 | |