| 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 | $213.95 | 11.690% | $238.9608 | $238.96 | $238.95 | $239.00 |
| Purchase #2 | $11.55 | 6.265% | $12.2736 | $12.27 | $12.25 | $12.30 |
| Purchase #3 | $202.76 | 6.168% | $215.2662 | $215.27 | $215.25 | $215.30 |
| Purchase #4 | $226.40 | 9.237% | $247.3126 | $247.31 | $247.30 | $247.30 |
| Purchase #5 | $36.58 | 3.504% | $37.8618 | $37.86 | $37.85 | $37.90 |
| Purchase #6 | $71.71 | 4.248% | $74.7562 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $238.44 | 10.595% | $263.7027 | $263.70 | $263.70 | $263.70 |
| 7 purchase totals = | $1,001.39 | $1,090.1339 | $1,090.13 | $1,090.05 | $1,090.30 | |