| 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 | $238.86 | 8.303% | $258.6925 | $258.69 | $258.70 | $258.70 |
| Purchase #2 | $86.45 | 5.244% | $90.9834 | $90.98 | $91.00 | $91.00 |
| Purchase #3 | $111.95 | 3.164% | $115.4921 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $137.64 | 9.748% | $151.0571 | $151.06 | $151.05 | $151.10 |
| Purchase #5 | $181.54 | 12.837% | $204.8443 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $167.51 | 5.521% | $176.7582 | $176.76 | $176.75 | $176.80 |
| Purchase #7 | $145.81 | 6.261% | $154.9392 | $154.94 | $154.95 | $154.90 |
| 7 purchase totals = | $1,069.76 | $1,152.7668 | $1,152.76 | $1,152.80 | $1,152.80 | |