| 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 | $97.55 | 9.102% | $106.429 | $106.43 | $106.45 | $106.40 |
| Purchase #2 | $245.52 | 5.160% | $258.1888 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $230.94 | 12.461% | $259.7174 | $259.72 | $259.70 | $259.70 |
| Purchase #4 | $191.72 | 13.528% | $217.6559 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $146.49 | 8.848% | $159.4514 | $159.45 | $159.45 | $159.50 |
| Purchase #6 | $119.51 | 12.111% | $133.9839 | $133.98 | $134.00 | $134.00 |
| Purchase #7 | $44.99 | 9.192% | $49.1255 | $49.13 | $49.15 | $49.10 |
| 7 purchase totals = | $1,076.72 | $1,184.5519 | $1,184.56 | $1,184.60 | $1,184.60 | |