| 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 | $18.48 | 10.613% | $20.4413 | $20.44 | $20.45 | $20.40 |
| Purchase #2 | $230.54 | 7.705% | $248.3031 | $248.30 | $248.30 | $248.30 |
| Purchase #3 | $53.90 | 5.309% | $56.7616 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $226.56 | 8.166% | $245.0609 | $245.06 | $245.05 | $245.10 |
| Purchase #5 | $178.81 | 4.196% | $186.3129 | $186.31 | $186.30 | $186.30 |
| Purchase #6 | $32.47 | 11.810% | $36.3047 | $36.30 | $36.30 | $36.30 |
| Purchase #7 | $219.56 | 12.333% | $246.6383 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $960.32 | $1,039.8228 | $1,039.81 | $1,039.80 | $1,039.80 | |