| 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 | $232.90 | 9.232% | $254.4013 | $254.40 | $254.40 | $254.40 |
| Purchase #2 | $245.96 | 9.358% | $268.9769 | $268.98 | $269.00 | $269.00 |
| Purchase #3 | $62.53 | 6.835% | $66.8039 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $118.92 | 4.549% | $124.3297 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $155.54 | 4.695% | $162.8426 | $162.84 | $162.85 | $162.80 |
| Purchase #6 | $183.32 | 10.795% | $203.1094 | $203.11 | $203.10 | $203.10 |
| Purchase #7 | $80.62 | 11.230% | $89.6736 | $89.67 | $89.65 | $89.70 |
| 7 purchase totals = | $1,079.79 | $1,170.1374 | $1,170.13 | $1,170.15 | $1,170.10 | |