| 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 | $245.70 | 3.215% | $253.5993 | $253.60 | $253.60 | $253.60 |
| Purchase #2 | $113.46 | 12.562% | $127.7128 | $127.71 | $127.70 | $127.70 |
| Purchase #3 | $158.77 | 4.500% | $165.9147 | $165.91 | $165.90 | $165.90 |
| Purchase #4 | $172.87 | 6.112% | $183.4358 | $183.44 | $183.45 | $183.40 |
| Purchase #5 | $69.96 | 6.307% | $74.3724 | $74.37 | $74.35 | $74.40 |
| Purchase #6 | $110.87 | 13.452% | $125.7842 | $125.78 | $125.80 | $125.80 |
| Purchase #7 | $136.94 | 6.738% | $146.167 | $146.17 | $146.15 | $146.20 |
| 7 purchase totals = | $1,008.57 | $1,076.9862 | $1,076.98 | $1,076.95 | $1,077.00 | |