| 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 | $113.70 | 8.209% | $123.0336 | $123.03 | $123.05 | $123.00 |
| Purchase #2 | $150.88 | 12.258% | $169.3749 | $169.37 | $169.35 | $169.40 |
| Purchase #3 | $73.95 | 13.633% | $84.0316 | $84.03 | $84.05 | $84.00 |
| Purchase #4 | $54.84 | 13.736% | $62.3728 | $62.37 | $62.35 | $62.40 |
| Purchase #5 | $235.40 | 9.760% | $258.375 | $258.38 | $258.40 | $258.40 |
| Purchase #6 | $243.65 | 5.737% | $257.6282 | $257.63 | $257.65 | $257.60 |
| Purchase #7 | $120.39 | 10.764% | $133.3488 | $133.35 | $133.35 | $133.30 |
| 7 purchase totals = | $992.81 | $1,088.1649 | $1,088.16 | $1,088.20 | $1,088.10 | |