| 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 | $227.40 | 7.761% | $245.0485 | $245.05 | $245.05 | $245.00 |
| Purchase #2 | $183.25 | 3.297% | $189.2918 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $207.86 | 11.206% | $231.1528 | $231.15 | $231.15 | $231.20 |
| Purchase #4 | $84.72 | 7.575% | $91.1375 | $91.14 | $91.15 | $91.10 |
| Purchase #5 | $245.39 | 12.238% | $275.4208 | $275.42 | $275.40 | $275.40 |
| Purchase #6 | $20.64 | 5.712% | $21.819 | $21.82 | $21.80 | $21.80 |
| Purchase #7 | $140.72 | 8.498% | $152.6784 | $152.68 | $152.70 | $152.70 |
| 7 purchase totals = | $1,109.98 | $1,206.5488 | $1,206.55 | $1,206.55 | $1,206.50 | |