| 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 | $193.30 | 9.356% | $211.3851 | $211.39 | $211.40 | $211.40 |
| Purchase #2 | $207.69 | 8.286% | $224.8992 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $16.78 | 10.263% | $18.5021 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $83.81 | 10.556% | $92.657 | $92.66 | $92.65 | $92.70 |
| Purchase #5 | $183.29 | 10.242% | $202.0626 | $202.06 | $202.05 | $202.10 |
| Purchase #6 | $231.31 | 3.392% | $239.156 | $239.16 | $239.15 | $239.20 |
| Purchase #7 | $96.70 | 6.493% | $102.9787 | $102.98 | $103.00 | $103.00 |
| 7 purchase totals = | $1,012.88 | $1,091.6407 | $1,091.65 | $1,091.65 | $1,091.80 | |