| 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 | $84.69 | 4.131% | $88.1885 | $88.19 | $88.20 | $88.20 |
| Purchase #2 | $247.28 | 4.131% | $257.4951 | $257.50 | $257.50 | $257.50 |
| Purchase #3 | $46.33 | 12.498% | $52.1203 | $52.12 | $52.10 | $52.10 |
| Purchase #4 | $39.29 | 13.530% | $44.6059 | $44.61 | $44.60 | $44.60 |
| Purchase #5 | $99.41 | 4.608% | $103.9908 | $103.99 | $104.00 | $104.00 |
| Purchase #6 | $109.94 | 9.340% | $120.2084 | $120.21 | $120.20 | $120.20 |
| Purchase #7 | $225.33 | 12.541% | $253.5886 | $253.59 | $253.60 | $253.60 |
| 7 purchase totals = | $852.27 | $920.1976 | $920.21 | $920.20 | $920.20 | |