| 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 | $223.49 | 5.396% | $235.5495 | $235.55 | $235.55 | $235.50 |
| Purchase #2 | $128.67 | 9.871% | $141.371 | $141.37 | $141.35 | $141.40 |
| Purchase #3 | $105.79 | 7.568% | $113.7962 | $113.80 | $113.80 | $113.80 |
| Purchase #4 | $193.50 | 9.379% | $211.6484 | $211.65 | $211.65 | $211.60 |
| Purchase #5 | $234.64 | 11.105% | $260.6968 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $25.51 | 6.547% | $27.1801 | $27.18 | $27.20 | $27.20 |
| Purchase #7 | $41.93 | 6.343% | $44.5896 | $44.59 | $44.60 | $44.60 |
| 7 purchase totals = | $953.53 | $1,034.8316 | $1,034.84 | $1,034.85 | $1,034.80 | |