| 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 | $245.54 | 9.790% | $269.5784 | $269.58 | $269.60 | $269.60 |
| Purchase #2 | $126.78 | 6.474% | $134.9877 | $134.99 | $135.00 | $135.00 |
| Purchase #3 | $180.78 | 11.433% | $201.4486 | $201.45 | $201.45 | $201.40 |
| Purchase #4 | $41.47 | 4.166% | $43.1976 | $43.20 | $43.20 | $43.20 |
| Purchase #5 | $203.94 | 5.701% | $215.5666 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $29.36 | 11.704% | $32.7963 | $32.80 | $32.80 | $32.80 |
| Purchase #7 | $110.74 | 13.281% | $125.4474 | $125.45 | $125.45 | $125.40 |
| 7 purchase totals = | $938.61 | $1,023.0226 | $1,023.04 | $1,023.05 | $1,023.00 | |