| 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 | $130.77 | 9.508% | $143.2036 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $39.38 | 7.581% | $42.3654 | $42.37 | $42.35 | $42.40 |
| Purchase #3 | $123.59 | 13.380% | $140.1263 | $140.13 | $140.15 | $140.10 |
| Purchase #4 | $205.34 | 8.710% | $223.2251 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $60.91 | 7.823% | $65.675 | $65.68 | $65.70 | $65.70 |
| Purchase #6 | $239.95 | 6.857% | $256.4034 | $256.40 | $256.40 | $256.40 |
| Purchase #7 | $211.90 | 3.837% | $220.0306 | $220.03 | $220.05 | $220.00 |
| 7 purchase totals = | $1,011.84 | $1,091.0294 | $1,091.04 | $1,091.10 | $1,091.00 | |