| 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 | $209.84 | 12.373% | $235.8035 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $28.38 | 9.695% | $31.1314 | $31.13 | $31.15 | $31.10 |
| Purchase #3 | $7.58 | 11.570% | $8.457 | $8.46 | $8.45 | $8.50 |
| Purchase #4 | $191.78 | 5.134% | $201.626 | $201.63 | $201.65 | $201.60 |
| Purchase #5 | $240.70 | 9.483% | $263.5256 | $263.53 | $263.55 | $263.50 |
| Purchase #6 | $171.77 | 7.586% | $184.8005 | $184.80 | $184.80 | $184.80 |
| Purchase #7 | $132.86 | 6.687% | $141.7443 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $982.91 | $1,067.0883 | $1,067.09 | $1,067.15 | $1,067.00 | |