| 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 | $201.65 | 13.359% | $228.5884 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $6.55 | 12.478% | $7.3673 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $183.70 | 9.124% | $200.4608 | $200.46 | $200.45 | $200.50 |
| Purchase #4 | $194.97 | 4.256% | $203.2679 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $114.48 | 13.352% | $129.7654 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $206.63 | 13.657% | $234.8495 | $234.85 | $234.85 | $234.80 |
| Purchase #7 | $83.54 | 7.817% | $90.0703 | $90.07 | $90.05 | $90.10 |
| 7 purchase totals = | $991.52 | $1,094.3696 | $1,094.38 | $1,094.30 | $1,094.50 | |