| 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 | $203.44 | 4.813% | $213.2316 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $234.35 | 10.503% | $258.9638 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $77.27 | 6.847% | $82.5607 | $82.56 | $82.55 | $82.60 |
| Purchase #4 | $72.61 | 12.849% | $81.9397 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $192.64 | 9.657% | $211.2432 | $211.24 | $211.25 | $211.20 |
| Purchase #6 | $83.66 | 4.135% | $87.1193 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $121.55 | 6.713% | $129.7097 | $129.71 | $129.70 | $129.70 |
| 7 purchase totals = | $985.52 | $1,064.7680 | $1,064.76 | $1,064.75 | $1,064.70 | |