| 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 | $139.29 | 11.457% | $155.2485 | $155.25 | $155.25 | $155.20 |
| Purchase #2 | $130.59 | 6.428% | $138.9843 | $138.98 | $139.00 | $139.00 |
| Purchase #3 | $228.60 | 5.593% | $241.3856 | $241.39 | $241.40 | $241.40 |
| Purchase #4 | $191.74 | 6.814% | $204.8052 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $192.48 | 4.867% | $201.848 | $201.85 | $201.85 | $201.80 |
| Purchase #6 | $120.27 | 11.390% | $133.9688 | $133.97 | $133.95 | $134.00 |
| Purchase #7 | $234.88 | 5.259% | $247.2323 | $247.23 | $247.25 | $247.20 |
| 7 purchase totals = | $1,237.85 | $1,323.4727 | $1,323.48 | $1,323.50 | $1,323.40 | |