| 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 | $114.84 | 13.743% | $130.6225 | $130.62 | $130.60 | $130.60 |
| Purchase #2 | $121.44 | 3.115% | $125.2229 | $125.22 | $125.20 | $125.20 |
| Purchase #3 | $162.27 | 4.802% | $170.0622 | $170.06 | $170.05 | $170.10 |
| Purchase #4 | $93.56 | 11.725% | $104.5299 | $104.53 | $104.55 | $104.50 |
| Purchase #5 | $127.87 | 4.363% | $133.449 | $133.45 | $133.45 | $133.40 |
| Purchase #6 | $159.84 | 3.782% | $165.8851 | $165.89 | $165.90 | $165.90 |
| Purchase #7 | $220.36 | 9.351% | $240.9659 | $240.97 | $240.95 | $241.00 |
| 7 purchase totals = | $1,000.18 | $1,070.7375 | $1,070.74 | $1,070.70 | $1,070.70 | |