| 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 | $160.78 | 5.694% | $169.9348 | $169.93 | $169.95 | $169.90 |
| Purchase #2 | $136.37 | 3.433% | $141.0516 | $141.05 | $141.05 | $141.10 |
| Purchase #3 | $249.50 | 9.685% | $273.6641 | $273.66 | $273.65 | $273.70 |
| Purchase #4 | $230.96 | 7.836% | $249.058 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $35.89 | 3.213% | $37.0431 | $37.04 | $37.05 | $37.00 |
| Purchase #6 | $224.32 | 7.654% | $241.4895 | $241.49 | $241.50 | $241.50 |
| Purchase #7 | $106.83 | 7.847% | $115.213 | $115.21 | $115.20 | $115.20 |
| 7 purchase totals = | $1,144.65 | $1,227.4541 | $1,227.44 | $1,227.45 | $1,227.50 | |