| 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 | $237.77 | 11.235% | $264.4835 | $264.48 | $264.50 | $264.50 |
| Purchase #2 | $107.35 | 7.183% | $115.061 | $115.06 | $115.05 | $115.10 |
| Purchase #3 | $79.88 | 11.865% | $89.3578 | $89.36 | $89.35 | $89.40 |
| Purchase #4 | $45.77 | 10.545% | $50.5964 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $200.65 | 3.433% | $207.5383 | $207.54 | $207.55 | $207.50 |
| Purchase #6 | $164.52 | 9.717% | $180.5064 | $180.51 | $180.50 | $180.50 |
| Purchase #7 | $189.34 | 3.409% | $195.7946 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $1,025.28 | $1,103.3380 | $1,103.34 | $1,103.35 | $1,103.40 | |