| 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 | $110.86 | 10.309% | $122.2886 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $222.64 | 3.308% | $230.0049 | $230.00 | $230.00 | $230.00 |
| Purchase #3 | $138.57 | 7.817% | $149.402 | $149.40 | $149.40 | $149.40 |
| Purchase #4 | $194.63 | 6.102% | $206.5063 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $215.66 | 8.765% | $234.5626 | $234.56 | $234.55 | $234.60 |
| Purchase #6 | $143.73 | 6.867% | $153.5999 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $106.39 | 8.861% | $115.8172 | $115.82 | $115.80 | $115.80 |
| 7 purchase totals = | $1,132.48 | $1,212.1815 | $1,212.18 | $1,212.15 | $1,212.20 | |