| 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 | $21.29 | 10.770% | $23.5829 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $72.47 | 11.494% | $80.7997 | $80.80 | $80.80 | $80.80 |
| Purchase #3 | $201.96 | 10.446% | $223.0567 | $223.06 | $223.05 | $223.10 |
| Purchase #4 | $220.56 | 13.289% | $249.8702 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $230.89 | 6.217% | $245.2444 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $136.34 | 13.835% | $155.2026 | $155.20 | $155.20 | $155.20 |
| Purchase #7 | $153.35 | 4.217% | $159.8168 | $159.82 | $159.80 | $159.80 |
| 7 purchase totals = | $1,036.86 | $1,137.5733 | $1,137.57 | $1,137.55 | $1,137.60 | |