| 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 | $229.47 | 9.312% | $250.8382 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $155.58 | 5.679% | $164.4154 | $164.42 | $164.40 | $164.40 |
| Purchase #3 | $136.94 | 11.407% | $152.5607 | $152.56 | $152.55 | $152.60 |
| Purchase #4 | $184.26 | 9.334% | $201.4588 | $201.46 | $201.45 | $201.50 |
| Purchase #5 | $123.68 | 8.600% | $134.3165 | $134.32 | $134.30 | $134.30 |
| Purchase #6 | $27.69 | 13.779% | $31.5054 | $31.51 | $31.50 | $31.50 |
| Purchase #7 | $179.70 | 9.672% | $197.0806 | $197.08 | $197.10 | $197.10 |
| 7 purchase totals = | $1,037.32 | $1,132.1756 | $1,132.19 | $1,132.15 | $1,132.20 | |