| 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 | $71.76 | 12.850% | $80.9812 | $80.98 | $81.00 | $81.00 |
| Purchase #2 | $158.50 | 4.284% | $165.2901 | $165.29 | $165.30 | $165.30 |
| Purchase #3 | $21.39 | 13.771% | $24.3356 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $64.35 | 13.532% | $73.0578 | $73.06 | $73.05 | $73.10 |
| Purchase #5 | $242.66 | 6.661% | $258.8236 | $258.82 | $258.80 | $258.80 |
| Purchase #6 | $179.88 | 12.831% | $202.9604 | $202.96 | $202.95 | $203.00 |
| Purchase #7 | $245.56 | 10.230% | $270.6808 | $270.68 | $270.70 | $270.70 |
| 7 purchase totals = | $984.10 | $1,076.1295 | $1,076.13 | $1,076.15 | $1,076.20 | |