| 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 | $98.80 | 8.169% | $106.871 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $219.34 | 12.287% | $246.2903 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $192.73 | 8.434% | $208.9848 | $208.98 | $209.00 | $209.00 |
| Purchase #4 | $17.25 | 10.797% | $19.1125 | $19.11 | $19.10 | $19.10 |
| Purchase #5 | $104.38 | 13.570% | $118.5444 | $118.54 | $118.55 | $118.50 |
| Purchase #6 | $69.68 | 4.367% | $72.7229 | $72.72 | $72.70 | $72.70 |
| Purchase #7 | $201.80 | 4.765% | $211.4158 | $211.42 | $211.40 | $211.40 |
| 7 purchase totals = | $903.98 | $983.9417 | $983.93 | $983.90 | $983.90 | |