| 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 | $222.55 | 5.575% | $234.9572 | $234.96 | $234.95 | $235.00 |
| Purchase #2 | $58.63 | 13.544% | $66.5708 | $66.57 | $66.55 | $66.60 |
| Purchase #3 | $223.63 | 7.830% | $241.1402 | $241.14 | $241.15 | $241.10 |
| Purchase #4 | $170.45 | 10.118% | $187.6961 | $187.70 | $187.70 | $187.70 |
| Purchase #5 | $93.85 | 12.760% | $105.8253 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $183.64 | 6.786% | $196.1018 | $196.10 | $196.10 | $196.10 |
| Purchase #7 | $61.74 | 9.227% | $67.4367 | $67.44 | $67.45 | $67.40 |
| 7 purchase totals = | $1,014.49 | $1,099.7281 | $1,099.74 | $1,099.75 | $1,099.70 | |