| 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 | $197.39 | 5.450% | $208.1478 | $208.15 | $208.15 | $208.10 |
| Purchase #2 | $129.95 | 8.674% | $141.2219 | $141.22 | $141.20 | $141.20 |
| Purchase #3 | $73.66 | 9.722% | $80.8212 | $80.82 | $80.80 | $80.80 |
| Purchase #4 | $212.83 | 3.716% | $220.7388 | $220.74 | $220.75 | $220.70 |
| Purchase #5 | $89.81 | 13.442% | $101.8823 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $214.79 | 12.817% | $242.3196 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $7.83 | 11.416% | $8.7239 | $8.72 | $8.70 | $8.70 |
| 7 purchase totals = | $926.26 | $1,003.8555 | $1,003.85 | $1,003.80 | $1,003.70 | |