| 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 | $239.44 | 12.855% | $270.22 | $270.22 | $270.20 | $270.20 |
| Purchase #2 | $115.35 | 10.183% | $127.0961 | $127.10 | $127.10 | $127.10 |
| Purchase #3 | $140.26 | 13.287% | $158.8963 | $158.90 | $158.90 | $158.90 |
| Purchase #4 | $122.25 | 13.700% | $138.9983 | $139.00 | $139.00 | $139.00 |
| Purchase #5 | $33.80 | 8.209% | $36.5746 | $36.57 | $36.55 | $36.60 |
| Purchase #6 | $194.76 | 11.784% | $217.7105 | $217.71 | $217.70 | $217.70 |
| Purchase #7 | $39.99 | 4.303% | $41.7108 | $41.71 | $41.70 | $41.70 |
| 7 purchase totals = | $885.85 | $991.2066 | $991.21 | $991.15 | $991.20 | |