| 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 | $174.27 | 12.502% | $196.0572 | $196.06 | $196.05 | $196.10 |
| Purchase #2 | $229.61 | 12.655% | $258.6671 | $258.67 | $258.65 | $258.70 |
| Purchase #3 | $37.64 | 11.320% | $41.9008 | $41.90 | $41.90 | $41.90 |
| Purchase #4 | $11.99 | 9.230% | $13.0967 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $210.76 | 9.103% | $229.9455 | $229.95 | $229.95 | $229.90 |
| Purchase #6 | $220.53 | 13.530% | $250.3677 | $250.37 | $250.35 | $250.40 |
| Purchase #7 | $219.26 | 9.111% | $239.2368 | $239.24 | $239.25 | $239.20 |
| 7 purchase totals = | $1,104.06 | $1,229.2718 | $1,229.29 | $1,229.25 | $1,229.30 | |