| 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 | $102.97 | 9.642% | $112.8984 | $112.90 | $112.90 | $112.90 |
| Purchase #2 | $192.37 | 9.291% | $210.2431 | $210.24 | $210.25 | $210.20 |
| Purchase #3 | $218.42 | 13.671% | $248.2802 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $111.33 | 10.556% | $123.082 | $123.08 | $123.10 | $123.10 |
| Purchase #5 | $238.35 | 3.787% | $247.3763 | $247.38 | $247.40 | $247.40 |
| Purchase #6 | $124.70 | 10.356% | $137.6139 | $137.61 | $137.60 | $137.60 |
| Purchase #7 | $243.53 | 4.707% | $254.993 | $254.99 | $255.00 | $255.00 |
| 7 purchase totals = | $1,231.67 | $1,334.4869 | $1,334.48 | $1,334.55 | $1,334.50 | |