| 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 | $202.51 | 4.232% | $211.0802 | $211.08 | $211.10 | $211.10 |
| Purchase #2 | $160.71 | 10.341% | $177.329 | $177.33 | $177.35 | $177.30 |
| Purchase #3 | $219.76 | 4.640% | $229.9569 | $229.96 | $229.95 | $230.00 |
| Purchase #4 | $32.72 | 11.520% | $36.4893 | $36.49 | $36.50 | $36.50 |
| Purchase #5 | $247.25 | 10.470% | $273.1371 | $273.14 | $273.15 | $273.10 |
| Purchase #6 | $164.96 | 3.383% | $170.5406 | $170.54 | $170.55 | $170.50 |
| Purchase #7 | $142.59 | 8.221% | $154.3123 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $1,170.50 | $1,252.8454 | $1,252.85 | $1,252.90 | $1,252.80 | |