| 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 | $247.83 | 4.177% | $258.1819 | $258.18 | $258.20 | $258.20 |
| Purchase #2 | $107.58 | 10.150% | $118.4994 | $118.50 | $118.50 | $118.50 |
| Purchase #3 | $52.28 | 8.615% | $56.7839 | $56.78 | $56.80 | $56.80 |
| Purchase #4 | $243.69 | 8.857% | $265.2736 | $265.27 | $265.25 | $265.30 |
| Purchase #5 | $137.55 | 6.208% | $146.0891 | $146.09 | $146.10 | $146.10 |
| Purchase #6 | $140.37 | 11.657% | $156.7329 | $156.73 | $156.75 | $156.70 |
| Purchase #7 | $79.66 | 5.441% | $83.9943 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $1,008.96 | $1,085.5551 | $1,085.54 | $1,085.60 | $1,085.60 | |