| 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 | $80.28 | 4.629% | $83.9962 | $84.00 | $84.00 | $84.00 |
| Purchase #2 | $202.74 | 13.407% | $229.9214 | $229.92 | $229.90 | $229.90 |
| Purchase #3 | $152.85 | 5.605% | $161.4172 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $73.32 | 11.780% | $81.9571 | $81.96 | $81.95 | $82.00 |
| Purchase #5 | $126.27 | 11.558% | $140.8643 | $140.86 | $140.85 | $140.90 |
| Purchase #6 | $222.83 | 3.450% | $230.5176 | $230.52 | $230.50 | $230.50 |
| Purchase #7 | $234.34 | 12.559% | $263.7708 | $263.77 | $263.75 | $263.80 |
| 7 purchase totals = | $1,092.63 | $1,192.4446 | $1,192.45 | $1,192.35 | $1,192.50 | |