| 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 | $11.75 | 4.132% | $12.2355 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $152.38 | 7.636% | $164.0157 | $164.02 | $164.00 | $164.00 |
| Purchase #3 | $15.96 | 12.761% | $17.9967 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $215.50 | 8.384% | $233.5675 | $233.57 | $233.55 | $233.60 |
| Purchase #5 | $241.29 | 7.310% | $258.9283 | $258.93 | $258.95 | $258.90 |
| Purchase #6 | $144.25 | 11.502% | $160.8416 | $160.84 | $160.85 | $160.80 |
| Purchase #7 | $28.59 | 3.657% | $29.6355 | $29.64 | $29.65 | $29.60 |
| 7 purchase totals = | $809.72 | $877.2208 | $877.24 | $877.25 | $877.10 | |