| 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 | $100.28 | 3.344% | $103.6334 | $103.63 | $103.65 | $103.60 |
| Purchase #2 | $249.38 | 7.536% | $268.1733 | $268.17 | $268.15 | $268.20 |
| Purchase #3 | $95.32 | 6.360% | $101.3824 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $228.65 | 12.270% | $256.7054 | $256.71 | $256.70 | $256.70 |
| Purchase #5 | $56.34 | 12.827% | $63.5667 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $249.64 | 13.748% | $283.9605 | $283.96 | $283.95 | $284.00 |
| Purchase #7 | $19.96 | 4.600% | $20.8782 | $20.88 | $20.90 | $20.90 |
| 7 purchase totals = | $999.57 | $1,098.2999 | $1,098.30 | $1,098.30 | $1,098.40 | |