| 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 | $183.64 | 9.270% | $200.6634 | $200.66 | $200.65 | $200.70 |
| Purchase #2 | $238.90 | 7.826% | $257.5963 | $257.60 | $257.60 | $257.60 |
| Purchase #3 | $111.80 | 12.800% | $126.1104 | $126.11 | $126.10 | $126.10 |
| Purchase #4 | $196.70 | 10.705% | $217.7567 | $217.76 | $217.75 | $217.80 |
| Purchase #5 | $113.32 | 6.760% | $120.9804 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $105.26 | 4.835% | $110.3493 | $110.35 | $110.35 | $110.30 |
| Purchase #7 | $127.89 | 10.614% | $141.4642 | $141.46 | $141.45 | $141.50 |
| 7 purchase totals = | $1,077.51 | $1,174.9207 | $1,174.92 | $1,174.90 | $1,175.00 | |