| 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 | $206.52 | 4.467% | $215.7452 | $215.75 | $215.75 | $215.70 |
| Purchase #2 | $5.47 | 4.424% | $5.712 | $5.71 | $5.70 | $5.70 |
| Purchase #3 | $218.84 | 8.447% | $237.3254 | $237.33 | $237.35 | $237.30 |
| Purchase #4 | $64.36 | 10.408% | $71.0586 | $71.06 | $71.05 | $71.10 |
| Purchase #5 | $231.76 | 8.651% | $251.8096 | $251.81 | $251.80 | $251.80 |
| Purchase #6 | $48.69 | 6.429% | $51.8203 | $51.82 | $51.80 | $51.80 |
| Purchase #7 | $166.91 | 7.487% | $179.4066 | $179.41 | $179.40 | $179.40 |
| 7 purchase totals = | $942.55 | $1,012.8777 | $1,012.89 | $1,012.85 | $1,012.80 | |