| 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 | $221.46 | 9.554% | $242.6183 | $242.62 | $242.60 | $242.60 |
| Purchase #2 | $89.79 | 5.830% | $95.0248 | $95.02 | $95.00 | $95.00 |
| Purchase #3 | $181.67 | 3.280% | $187.6288 | $187.63 | $187.65 | $187.60 |
| Purchase #4 | $73.95 | 13.625% | $84.0257 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $177.34 | 7.277% | $190.245 | $190.25 | $190.25 | $190.20 |
| Purchase #6 | $223.79 | 6.606% | $238.5736 | $238.57 | $238.55 | $238.60 |
| Purchase #7 | $111.91 | 12.122% | $125.4757 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $1,079.91 | $1,163.5919 | $1,163.60 | $1,163.60 | $1,163.50 | |