| 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 | $233.96 | 3.554% | $242.2749 | $242.27 | $242.25 | $242.30 |
| Purchase #2 | $101.33 | 6.465% | $107.881 | $107.88 | $107.90 | $107.90 |
| Purchase #3 | $236.58 | 11.453% | $263.6755 | $263.68 | $263.70 | $263.70 |
| Purchase #4 | $114.39 | 5.721% | $120.9343 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $152.77 | 12.485% | $171.8433 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $135.45 | 7.865% | $146.1031 | $146.10 | $146.10 | $146.10 |
| Purchase #7 | $88.46 | 10.598% | $97.835 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $1,062.94 | $1,150.5471 | $1,150.54 | $1,150.60 | $1,150.50 | |