| 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 | $196.87 | 10.775% | $218.0827 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $76.65 | 11.493% | $85.4594 | $85.46 | $85.45 | $85.50 |
| Purchase #3 | $194.55 | 3.358% | $201.083 | $201.08 | $201.10 | $201.10 |
| Purchase #4 | $248.86 | 13.511% | $282.4835 | $282.48 | $282.50 | $282.50 |
| Purchase #5 | $248.27 | 6.523% | $264.4647 | $264.46 | $264.45 | $264.50 |
| Purchase #6 | $193.96 | 4.547% | $202.7794 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $123.78 | 7.252% | $132.7565 | $132.76 | $132.75 | $132.80 |
| 7 purchase totals = | $1,282.94 | $1,387.1092 | $1,387.10 | $1,387.15 | $1,387.30 | |