| 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 | $117.41 | 10.787% | $130.075 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $248.34 | 8.442% | $269.3049 | $269.30 | $269.30 | $269.30 |
| Purchase #3 | $189.89 | 10.492% | $209.8133 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $232.90 | 13.268% | $263.8012 | $263.80 | $263.80 | $263.80 |
| Purchase #5 | $39.48 | 7.783% | $42.5527 | $42.55 | $42.55 | $42.60 |
| Purchase #6 | $201.45 | 10.717% | $223.0394 | $223.04 | $223.05 | $223.00 |
| Purchase #7 | $65.97 | 6.549% | $70.2904 | $70.29 | $70.30 | $70.30 |
| 7 purchase totals = | $1,095.44 | $1,208.8769 | $1,208.87 | $1,208.90 | $1,208.90 | |