| 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 | $107.42 | 12.307% | $120.6402 | $120.64 | $120.65 | $120.60 |
| Purchase #2 | $141.94 | 11.815% | $158.7102 | $158.71 | $158.70 | $158.70 |
| Purchase #3 | $119.68 | 13.123% | $135.3856 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $245.42 | 3.517% | $254.0514 | $254.05 | $254.05 | $254.10 |
| Purchase #5 | $181.73 | 5.670% | $192.0341 | $192.03 | $192.05 | $192.00 |
| Purchase #6 | $23.96 | 9.623% | $26.2657 | $26.27 | $26.25 | $26.30 |
| Purchase #7 | $211.32 | 7.550% | $227.2747 | $227.27 | $227.25 | $227.30 |
| 7 purchase totals = | $1,031.47 | $1,114.3619 | $1,114.36 | $1,114.35 | $1,114.40 | |