| 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 | $210.99 | 9.470% | $230.9708 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $102.57 | 6.628% | $109.3683 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $146.55 | 6.142% | $155.5511 | $155.55 | $155.55 | $155.60 |
| Purchase #4 | $55.44 | 8.365% | $60.0776 | $60.08 | $60.10 | $60.10 |
| Purchase #5 | $249.72 | 7.639% | $268.7961 | $268.80 | $268.80 | $268.80 |
| Purchase #6 | $197.84 | 7.456% | $212.591 | $212.59 | $212.60 | $212.60 |
| Purchase #7 | $207.90 | 13.789% | $236.5673 | $236.57 | $236.55 | $236.60 |
| 7 purchase totals = | $1,171.01 | $1,273.9222 | $1,273.93 | $1,273.90 | $1,274.10 | |