| 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 | $237.74 | 8.853% | $258.7871 | $258.79 | $258.80 | $258.80 |
| Purchase #2 | $50.75 | 13.180% | $57.4389 | $57.44 | $57.45 | $57.40 |
| Purchase #3 | $221.40 | 3.333% | $228.7793 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $115.86 | 12.454% | $130.2892 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $226.64 | 8.119% | $245.0409 | $245.04 | $245.05 | $245.00 |
| Purchase #6 | $156.77 | 13.313% | $177.6408 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $136.64 | 4.711% | $143.0771 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $1,145.80 | $1,241.0533 | $1,241.06 | $1,241.15 | $1,241.00 | |