| 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 | $100.31 | 12.623% | $112.9721 | $112.97 | $112.95 | $113.00 |
| Purchase #2 | $215.46 | 5.777% | $227.9071 | $227.91 | $227.90 | $227.90 |
| Purchase #3 | $176.94 | 6.177% | $187.8696 | $187.87 | $187.85 | $187.90 |
| Purchase #4 | $165.26 | 10.538% | $182.6751 | $182.68 | $182.70 | $182.70 |
| Purchase #5 | $110.71 | 13.424% | $125.5717 | $125.57 | $125.55 | $125.60 |
| Purchase #6 | $204.29 | 11.111% | $226.9887 | $226.99 | $227.00 | $227.00 |
| Purchase #7 | $84.53 | 4.292% | $88.158 | $88.16 | $88.15 | $88.20 |
| 7 purchase totals = | $1,057.50 | $1,152.1423 | $1,152.15 | $1,152.10 | $1,152.30 | |