| 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 | $211.83 | 8.858% | $230.5939 | $230.59 | $230.60 | $230.60 |
| Purchase #2 | $41.90 | 7.687% | $45.1209 | $45.12 | $45.10 | $45.10 |
| Purchase #3 | $40.42 | 9.658% | $44.3238 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $21.67 | 11.316% | $24.1222 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $18.36 | 4.621% | $19.2084 | $19.21 | $19.20 | $19.20 |
| Purchase #6 | $247.29 | 7.266% | $265.2581 | $265.26 | $265.25 | $265.30 |
| Purchase #7 | $189.54 | 6.141% | $201.1797 | $201.18 | $201.20 | $201.20 |
| 7 purchase totals = | $771.01 | $829.8070 | $829.80 | $829.75 | $829.80 | |