| 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 | $204.80 | 10.130% | $225.5462 | $225.55 | $225.55 | $225.50 |
| Purchase #2 | $159.62 | 11.533% | $178.029 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $31.87 | 4.327% | $33.249 | $33.25 | $33.25 | $33.20 |
| Purchase #4 | $208.35 | 6.187% | $221.2406 | $221.24 | $221.25 | $221.20 |
| Purchase #5 | $201.95 | 4.757% | $211.5568 | $211.56 | $211.55 | $211.60 |
| Purchase #6 | $42.26 | 10.482% | $46.6897 | $46.69 | $46.70 | $46.70 |
| Purchase #7 | $223.42 | 7.309% | $239.7498 | $239.75 | $239.75 | $239.70 |
| 7 purchase totals = | $1,072.27 | $1,156.0611 | $1,156.07 | $1,156.10 | $1,155.90 | |