| 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 | $239.88 | 3.477% | $248.2206 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $233.62 | 10.839% | $258.9421 | $258.94 | $258.95 | $258.90 |
| Purchase #3 | $43.92 | 6.482% | $46.7669 | $46.77 | $46.75 | $46.80 |
| Purchase #4 | $211.59 | 12.522% | $238.0853 | $238.09 | $238.10 | $238.10 |
| Purchase #5 | $133.69 | 3.850% | $138.8371 | $138.84 | $138.85 | $138.80 |
| Purchase #6 | $159.59 | 6.651% | $170.2043 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $112.50 | 4.568% | $117.639 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $1,134.79 | $1,218.6953 | $1,218.70 | $1,218.70 | $1,218.60 | |