| 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 | $132.77 | 12.469% | $149.3251 | $149.33 | $149.35 | $149.30 |
| Purchase #2 | $143.78 | 8.129% | $155.4679 | $155.47 | $155.45 | $155.50 |
| Purchase #3 | $127.76 | 9.871% | $140.3712 | $140.37 | $140.35 | $140.40 |
| Purchase #4 | $53.35 | 3.547% | $55.2423 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $241.98 | 4.156% | $252.0367 | $252.04 | $252.05 | $252.00 |
| Purchase #6 | $34.92 | 4.838% | $36.6094 | $36.61 | $36.60 | $36.60 |
| Purchase #7 | $206.37 | 7.463% | $221.7714 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $940.93 | $1,010.8240 | $1,010.83 | $1,010.80 | $1,010.80 | |