| 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 | $92.78 | 9.698% | $101.7778 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $170.66 | 7.237% | $183.0107 | $183.01 | $183.00 | $183.00 |
| Purchase #3 | $212.78 | 12.220% | $238.7817 | $238.78 | $238.80 | $238.80 |
| Purchase #4 | $170.25 | 8.225% | $184.2531 | $184.25 | $184.25 | $184.30 |
| Purchase #5 | $192.68 | 3.684% | $199.7783 | $199.78 | $199.80 | $199.80 |
| Purchase #6 | $31.70 | 3.348% | $32.7613 | $32.76 | $32.75 | $32.80 |
| Purchase #7 | $120.72 | 6.229% | $128.2396 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $991.57 | $1,068.6025 | $1,068.60 | $1,068.65 | $1,068.70 | |