| 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 | $249.81 | 9.230% | $272.8675 | $272.87 | $272.85 | $272.90 |
| Purchase #2 | $81.60 | 10.702% | $90.3328 | $90.33 | $90.35 | $90.30 |
| Purchase #3 | $201.83 | 13.854% | $229.7915 | $229.79 | $229.80 | $229.80 |
| Purchase #4 | $241.78 | 11.724% | $270.1263 | $270.13 | $270.15 | $270.10 |
| Purchase #5 | $159.55 | 12.718% | $179.8416 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $144.82 | 4.401% | $151.1935 | $151.19 | $151.20 | $151.20 |
| Purchase #7 | $184.71 | 9.569% | $202.3849 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $1,264.10 | $1,396.5381 | $1,396.53 | $1,396.60 | $1,396.50 | |