| 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 | $237.32 | 7.245% | $254.5138 | $254.51 | $254.50 | $254.50 |
| Purchase #2 | $92.89 | 9.587% | $101.7954 | $101.80 | $101.80 | $101.80 |
| Purchase #3 | $107.35 | 11.819% | $120.0377 | $120.04 | $120.05 | $120.00 |
| Purchase #4 | $133.36 | 4.256% | $139.0358 | $139.04 | $139.05 | $139.00 |
| Purchase #5 | $146.37 | 6.761% | $156.2661 | $156.27 | $156.25 | $156.30 |
| Purchase #6 | $221.98 | 8.182% | $240.1424 | $240.14 | $240.15 | $240.10 |
| Purchase #7 | $168.59 | 12.812% | $190.1898 | $190.19 | $190.20 | $190.20 |
| 7 purchase totals = | $1,107.86 | $1,201.9810 | $1,201.99 | $1,202.00 | $1,201.90 | |