| 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 | $226.90 | 3.652% | $235.1864 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $32.54 | 8.456% | $35.2916 | $35.29 | $35.30 | $35.30 |
| Purchase #3 | $182.33 | 11.316% | $202.9625 | $202.96 | $202.95 | $203.00 |
| Purchase #4 | $183.81 | 5.778% | $194.4305 | $194.43 | $194.45 | $194.40 |
| Purchase #5 | $220.27 | 11.475% | $245.546 | $245.55 | $245.55 | $245.50 |
| Purchase #6 | $243.88 | 4.558% | $254.9961 | $255.00 | $255.00 | $255.00 |
| Purchase #7 | $111.42 | 9.607% | $122.1241 | $122.12 | $122.10 | $122.10 |
| 7 purchase totals = | $1,201.15 | $1,290.5372 | $1,290.54 | $1,290.55 | $1,290.50 | |