| 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 | $106.56 | 10.252% | $117.4845 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $230.54 | 10.713% | $255.2378 | $255.24 | $255.25 | $255.20 |
| Purchase #3 | $207.28 | 4.150% | $215.8821 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $246.33 | 7.498% | $264.7998 | $264.80 | $264.80 | $264.80 |
| Purchase #5 | $218.58 | 5.359% | $230.2937 | $230.29 | $230.30 | $230.30 |
| Purchase #6 | $162.74 | 8.806% | $177.0709 | $177.07 | $177.05 | $177.10 |
| Purchase #7 | $101.25 | 11.151% | $112.5404 | $112.54 | $112.55 | $112.50 |
| 7 purchase totals = | $1,273.28 | $1,373.3092 | $1,373.30 | $1,373.35 | $1,373.30 | |