| 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 | $234.25 | 11.223% | $260.5399 | $260.54 | $260.55 | $260.50 |
| Purchase #2 | $195.65 | 7.816% | $210.942 | $210.94 | $210.95 | $210.90 |
| Purchase #3 | $148.72 | 12.757% | $167.6922 | $167.69 | $167.70 | $167.70 |
| Purchase #4 | $230.50 | 10.302% | $254.2461 | $254.25 | $254.25 | $254.20 |
| Purchase #5 | $188.91 | 7.159% | $202.4341 | $202.43 | $202.45 | $202.40 |
| Purchase #6 | $93.69 | 12.822% | $105.7029 | $105.70 | $105.70 | $105.70 |
| Purchase #7 | $51.52 | 10.218% | $56.7843 | $56.78 | $56.80 | $56.80 |
| 7 purchase totals = | $1,143.24 | $1,258.3415 | $1,258.33 | $1,258.40 | $1,258.20 | |