| 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 | $182.99 | 9.753% | $200.837 | $200.84 | $200.85 | $200.80 |
| Purchase #2 | $176.94 | 13.403% | $200.6553 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $194.75 | 3.661% | $201.8798 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $90.73 | 13.787% | $103.2389 | $103.24 | $103.25 | $103.20 |
| Purchase #5 | $243.36 | 8.772% | $264.7075 | $264.71 | $264.70 | $264.70 |
| Purchase #6 | $17.58 | 7.760% | $18.9442 | $18.94 | $18.95 | $18.90 |
| Purchase #7 | $118.69 | 4.345% | $123.8471 | $123.85 | $123.85 | $123.80 |
| 7 purchase totals = | $1,025.04 | $1,114.1098 | $1,114.12 | $1,114.15 | $1,114.00 | |