| 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 | $181.91 | 10.325% | $200.6922 | $200.69 | $200.70 | $200.70 |
| Purchase #2 | $109.92 | 5.722% | $116.2096 | $116.21 | $116.20 | $116.20 |
| Purchase #3 | $94.46 | 7.769% | $101.7986 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $243.39 | 6.511% | $259.2371 | $259.24 | $259.25 | $259.20 |
| Purchase #5 | $62.29 | 10.542% | $68.8566 | $68.86 | $68.85 | $68.90 |
| Purchase #6 | $70.90 | 11.805% | $79.2697 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $243.42 | 10.242% | $268.3511 | $268.35 | $268.35 | $268.40 |
| 7 purchase totals = | $1,006.29 | $1,094.4149 | $1,094.42 | $1,094.40 | $1,094.50 | |